Problem installing USB CDC / USB To Serial Drivers on Windows 7 Embedded

Problem installing USB CDC / USB To Serial Drivers on Windows 7 Embedded

To install USB CDC / USB To Serial Drivers on Windows 7 Embedded you will probably have the nightmare with driver installation. 

Soo...

On most Windows 7 Embedded operating systems something is missing whats the reason you cannot install USB CDC or USB to Serial drivers. 

Problem: Thing that's missing is:  usbser.sys. 

Solution: 

Copy usbser.sys from regular Windows 7 with sam arhitecture to “%SYSTEMROOT%\system32\drivers”

After you will be able to install USB CDC or USB to Serial drivers. 

I had to set user compatibility settings on driver setup (Run as: "Windows 7" and "Run as administrator") 


Wasted a lot of time but this tweak is working. 

Hope it helps! 

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