Windows 10: administrator:c\windows\system32\cmd.exe does not open help me to solve the problem

HELP ME TO CORRECT PROBLEM:

administrator:c\windows\system32\cmd.exe does not open help me to solve the problem

:)

 

Windows Explorer crashes and thumbnails problem

Hi, I hope you can help me.
Windows Explorer is no longer showing thumbnails on files played by Windows Media Player. I've run cmd and regsvr32 shmedia.dll and regsvr32 shimgvw.dll. That seemed to solve the problem...but it created a different one. Now when I try to open a folder on an external hard drive it crashes. I read in an old 2008 post it was an avi file causing the problem and suggested the run cmd regsvr32 /u shmedia.dll. That solved the opening problem but recreated the thumbnail problem. Any help to achieve both functions would be greatly appreciated. Thank you.

 

CSRSS @ c/i386

Tried Nod32.. no help. Will try kaspersky. Will try Norton Corporate Edition Anti-Virus. thanks for suggestion.

 

Windows cannot find C:\WINDOWS\system32\rundll32.exe

Windows cannot find C:\WINDOWS\system32\rundll32.exe

Hi Can anyone help me, i am trying to open files and folders and all i keep getting is Windows cannot find C;\WINDOWS\system32\rundll32.exe, and so stopping me gaining access.

Especially when I launch my Windows 10.?