You may experience this issue with programs such as virtual private network (VPN), antivirus, firewall, antispyware, or load balancing and failover (LBFO) programs.
- NDIS intermediate (IM) filter driver
- NDIS IM multiplexer (MUX) driver
- NDIS protocol driver
- NDIS Filter driver
During the upgrade, the third-party NDIS drivers that are mentioned in this section are not automatically migrated to Windows 7. In this situation, the driver file is present on the Windows 7-based computer. However, the driver is not installed in Windows 7. Therefore, the functionality that the driver provides is unavailable after you upgrade the computer to Windows 7.
Note NDIS miniport drivers can be automatically migrated to Windows 7.
We also recommend that you check for driver updates on the Web site of the program’s publisher. Make sure that you have the latest version of the driver.
Artikel-id: 968216 - Laatst bijgewerkt: 19 okt. 2009 - Revisie: 1