This article applies to Microsoft Dynamics NAV for all countries and all language locales.

Introduction

A platform hotfix is available for Microsoft Dynamics NAV 2013. The build number of this platform hotfix is 34745.

This hotfix resolves the following problems:

ID

Title

345597

NAS service incorrectly uses a user session

346483

Performance improvements for CaptionClassTranslate function in codeunit 1

346726

It is not possible to add field groups to the User table

346733

".NET interop: internal error, bad id '27 : 1'" or "Could not load type 'Microsoft.Office.Interop.Excel" error messages when you compile a codeunit that has a XlApp DotNet Microsoft.Office.Interop.Excel.ApplicationClass variable

347443

"The configuration settings ‘ServiceAccount’ is not valid for Microsoft Dynamics NAV Server" error message when you create a new server instance from the Microsoft Dynamics NAV Server Administration Tool with build 34645 or later builds

347692

The Windows client crashes randomly when you make changes to records in large document pages

347858

New Cmdlet that shows web applications that are installed for a web site and their properties: Get-NAVWebServerInstance

More Information

Hotfix information

A supported hotfix is available from Microsoft. There is a "Hotfix download available" section at the top of this Knowledge Base article. If you are encountering an issue downloading, installing this hotfix, or have other technical support questions, contact your partner or, if enrolled in a support plan directly with Microsoft, you can contact technical support for Microsoft Dynamics and create a new support request. To do this, visit the following Microsoft website:

https://mbs.microsoft.com/support/newstart.aspx You can also contact technical support for Microsoft Dynamics by phone using these links for country specific phone numbers. To do this, visit one of the following Microsoft websites:

Partners

https://mbs.microsoft.com/partnersource/support/Customers

https://mbs.microsoft.com/customersource/support/information/SupportInformation/global_support_contacts_eng.htmIn special cases, charges that are ordinarily incurred for support calls may be canceled if a Technical Support Professional for Microsoft Dynamics and related products determines that a specific update will resolve your problem. The usual support costs will apply to any additional support questions and issues that do not qualify for the specific update in question.

How to obtain the Microsoft Dynamics NAV hotfix or update files

After you request a Microsoft Dynamics NAV hotfix, a hyperlink will be sent to you in an e-mail.


The e-mail will contain a hyperlink. You can use the hyperlink to download the Microsoft Dynamics NAV hotfix or the update files. When you click the hyperlink, the File Download – Security Warning dialog box opens. Then, you are prompted to run, to save, or to cancel the download.


If you click Run, the files start the download and the extraction process. You must specify a folder for the new files, and then provide the password.


If you click Save, you must specify a path for saving the compressed file. When you open the file that you saved, you are prompted to specify a path for the files.

If you click Cancel, the download process stops.


How to install a Microsoft Dynamics NAV platform hotfix

The Microsoft Dynamics NAV platform hotfixes are made available as single files. To install a Microsoft Dynamics NAV hotfix, you must replace the existing Microsoft Dynamics NAV installation files with the hotfix files. To do this, follow these steps.

Step 1: Replace the files in the Microsoft Dynamics NAV Server installation

In the Microsoft Dynamics NAV Server installation, replace the files by using the hotfix files.

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