Summary
This update resolves issues in Adobe Flash Player that is installed on any supported edition of Windows Server Version 1709, Windows Server 2016, Windows 10 Version 1709 (Fall Creators Update), Windows 10 Version 1703 (Creators Update), Windows 10 Version 1607, Windows 10 Version 1511, Windows 10 RTM, Windows 8.1, or Windows RT 8.1.
Important
- All security and nonsecurity updates for Windows Server 2012 R2, Windows 8.1, and Windows RT 8.1 require the installation of update 2919355. We recommend that you install update 2919355 on your Windows Server 2012 R2-based, Windows 8.1-based, or Windows RT 8.1-based computer so that you receive future updates.
- If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.
- This update applies to the Windows operating systems that are listed in the "Applies to" section in this article. If you want to install Adobe Flash Player update on an earlier version of Windows, try Adobe Flash Player download.
How to obtain and install the update
Method 1: Windows Update
This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get updates automatically, see Windows Update: FAQ.
Note For Windows RT 8.1, this update is available through Windows Update only.
Method 2: Microsoft Update Catalog
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 file information
Note
The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
Windows Server 2012 file information
Note
The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
| File name |
SHA1 hash |
SHA256 hash |
| Windows10.0-KB4051613-X64.msu |
B2B1D0C13C89C6DA1505178557B2150588A0358E |
5C67C4135E8880D6096806269B550E32CFE71868FEF738294D1E5DA442FAF83A |
| Windows10.0-KB4051613-X86.msu |
66752CFB2F8715581A8B20A6D09CD4A742F1299D |
BE803E97F6A7AE00252AEDC779121309277C16A2B7F2EB5958A808136DC67E67 |
Windows 10 file information
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
26-Oct-2017 |
19:54 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,864 |
26-Oct-2017 |
19:54 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,592 |
26-Oct-2017 |
19:54 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
978,416 |
26-Oct-2017 |
19:54 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
26-Oct-2017 |
19:54 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
26-Oct-2017 |
19:54 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
26-Oct-2017 |
19:54 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
26-Oct-2017 |
19:54 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
26-Oct-2017 |
19:54 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
26-Oct-2017 |
19:54 |
x86 |
For all supported x86-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
751,742 |
26-Oct-2017 |
19:54 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
26-Oct-2017 |
19:54 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
26-Oct-2017 |
19:54 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
26-Oct-2017 |
19:54 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
26-Oct-2017 |
19:54 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
26-Oct-2017 |
19:54 |
x86 |
| File name |
SHA1 hash |
SHA256 hash |
| Windows10.0-KB4051613-X64.msu |
A4E035787493C83108613236DD3B4FC08D0A2492 |
4D747E79AF12BE5A4651FE1CF42D6F8DCCCBAFC386C976323CA3EFEAA5D079D7 |
| Windows10.0-KB4051613-X86.msu |
8A7622BE9A9B0A51EBE0FDA1BEC76410D726487F |
BE8AF549701677067B5ED2C554EB744285B6E6A05E07FC74BCD936E1B16B8986 |
Windows 10 file information
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
24-Oct-2017 |
21:14 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,864 |
24-Oct-2017 |
21:14 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,592 |
24-Oct-2017 |
21:14 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
978,416 |
24-Oct-2017 |
21:14 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:14 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:14 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:14 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:14 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:14 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:14 |
x86 |
For all supported x86-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:14 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:14 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:14 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:14 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:14 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:14 |
x86 |
| File name |
SHA1 hash |
SHA256 hash |
| Windows10.0-KB4051613-X64.msu |
BAA8164A0D8F30D5979930999C39B91C1791AB2F |
54E56BB548C416C23B7363CDAED26676D9ED72021CE343A313BB5E91A6793B18 |
| Windows10.0-KB4051613-X86.msu |
F033E4A3AA20DBDBB541DE9B99ACB11CD4CA4D0F |
E9A0C8005375C26AFBB552CB367FA5D524C47E5FA9DC78C4DB75962FF241CFE6 |
Windows 10 file information
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
25-Oct-2017 |
18:13 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,864 |
25-Oct-2017 |
18:13 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,592 |
25-Oct-2017 |
18:13 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
978,416 |
25-Oct-2017 |
18:13 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
25-Oct-2017 |
18:13 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
25-Oct-2017 |
18:13 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
25-Oct-2017 |
18:13 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
25-Oct-2017 |
18:13 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
25-Oct-2017 |
18:13 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
25-Oct-2017 |
18:13 |
x86 |
For all supported x86-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
751,742 |
25-Oct-2017 |
18:13 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
25-Oct-2017 |
18:13 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
25-Oct-2017 |
18:13 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
25-Oct-2017 |
18:13 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
25-Oct-2017 |
18:13 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
25-Oct-2017 |
18:13 |
x86 |
| File name |
SHA1 hash |
SHA256 hash |
| Windows10.0-KB4051613-X64.msu |
B16508EDEA93FE3C9A627567D4BD5ED171EDD18A |
93E18251BD977AC3F8D72BD32743520EEA8CC67040A6B1FA0A6B54BBD5208F89 |
| Windows10.0-KB4051613-X86.msu |
2E2C7F2905236AAE30F6C58FA94EF200B5B13694 |
88E856C7F016B0C470468B7C71E73B91670A7CCA1167D092469EB52C52E22349 |
Windows 10 file information
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
24-Oct-2017 |
21:06 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,864 |
24-Oct-2017 |
21:06 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,592 |
24-Oct-2017 |
21:06 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
978,416 |
24-Oct-2017 |
21:06 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:06 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:06 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:06 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:06 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:06 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:06 |
x86 |
For all supported x86-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:06 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:06 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:06 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:06 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:06 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:06 |
x86 |
| File name |
SHA1 hash |
SHA256 hash |
| Windows10.0-KB4051613-X64.msu |
710CCE3C7C6A4417D69B7869951204875D9C663E |
4C937D7F4B46269BEFBA9BD0E7C9D2E68A11DD3BB1FDEF8FADC3223135324AED |
| Windows10.0-KB4051613-X86.msu |
61C682B444A27352EA922698B43E0C6B1A61E11D |
4E2E8B79F831A6570F5B28107140E42D57C0802B4B0E8A3E198EFA390925DC96 |
Windows 10 file information
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
24-Oct-2017 |
21:03 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,864 |
24-Oct-2017 |
21:03 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,592 |
24-Oct-2017 |
21:03 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
978,416 |
24-Oct-2017 |
21:03 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:03 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:03 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:03 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:03 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:03 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:03 |
x86 |
For all supported x86-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:03 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:03 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:03 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:03 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:03 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:03 |
x86 |
| File name |
SHA1 hash |
SHA256 hash |
| Windows8.1-KB4051613-X64.msu |
A7B2EEB5ED13A16D9BF7088ACC5855CB0D4D4B69 |
F0095955C3C68F972F780950C9CA5DFE20501A775AD20703008F3E73BE5209C4 |
| Windows8.1-KB4051613-ARM.msu |
9C1702B043971884088AD0928C28037122727D41 |
5D9FA4D8B331345900A57F7BD9E87BF3031A3C4775CD498B6437843E0BE0EDE4 |
| Windows8.1-KB4051613-X86.msu |
902EBAB1B81390E1BDD1EEB72CD1EB74502D32DD |
58709F08B8BC08712E4DA362533EE20D8AAEC8A8F7DDBBEAE1806EBCBD609942 |
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,864 |
24-Oct-2017 |
21:09 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,592 |
24-Oct-2017 |
21:09 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
978,416 |
24-Oct-2017 |
21:09 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:09 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:09 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:09 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:09 |
x86 |
For all supported ARM-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Flash.ocx |
27.0.0.183 |
19,161,072 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flashplayerapp.exe |
27.0.0.183 |
814,576 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flashplayercplapp.cpl |
27.0.0.183 |
163,312 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
548,848 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flashutil_activex.exe |
27.0.0.183 |
836,592 |
24-Oct-2017 |
21:09 |
Not applicable |
For all supported x86-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,285,296 |
24-Oct-2017 |
21:09 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,568 |
24-Oct-2017 |
21:09 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,648 |
24-Oct-2017 |
21:09 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,624 |
24-Oct-2017 |
21:09 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,648 |
24-Oct-2017 |
21:09 |
x86 |
| File name |
SHA1 hash |
SHA256 hash |
| Windows8-RT-KB4051613-X64.msu |
02024F6B5DFB64516DB64AAED3E940D71CE92779 |
4EDBD8A4FF5B2E7C568B4BC3411FC7DF6A11B1E5951A8112324C8B47533095FD |
For all supported x64-based versions
| File name |
File version |
File size |
Date |
Time |
Platform |
| Activex.vch |
Not applicable |
163,550 |
24-Oct-2017 |
21:01 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
28,858,312 |
24-Oct-2017 |
21:01 |
x64 |
| Flashutil_activex.dll |
27.0.0.183 |
708,040 |
24-Oct-2017 |
21:01 |
x64 |
| Flashutil_activex.exe |
27.0.0.183 |
977,864 |
24-Oct-2017 |
21:01 |
x64 |
| Activex.vch |
Not applicable |
751,742 |
24-Oct-2017 |
21:01 |
Not applicable |
| Flash.ocx |
27.0.0.183 |
22,284,744 |
24-Oct-2017 |
21:01 |
x86 |
| Flashplayerapp.exe |
27.0.0.183 |
835,016 |
24-Oct-2017 |
21:01 |
x86 |
| Flashplayercplapp.cpl |
27.0.0.183 |
177,096 |
24-Oct-2017 |
21:01 |
Not applicable |
| Flashutil_activex.dll |
27.0.0.183 |
624,072 |
24-Oct-2017 |
21:01 |
x86 |
| Flashutil_activex.exe |
27.0.0.183 |
1,393,096 |
24-Oct-2017 |
21:01 |
x86 |
