SERVER 2012 R2 Cant list roles and features

ITLEF

New Member
Goodday!

Suddenly my Server 2012 R2 roles and features list is gone.
Server_Manager.png


The dism cant get his host services:

2021-01-14 08:34:15, Error DISM DismHostLib: Failed to create dismhost.exe servicing process.
2021-01-14 08:34:15, Error DISM DISM Manager: PID=8180 TID=4128 Failed to create Dism Image Session in host. -

Then I realized that c:\windows\system32\dism\dismhost.exe cant' be opened:

Cant_DISM_host.png


Is this the reason for "Cant get role and feature data" that dismhost.exe is not working?

By the way:

sfc /scannow - didnt find anything;

dism /online /cleanup-Image / restorehealth doesnt work;

any command on dism /online doesnt work because dism cant get image info (maybe because dismhost.exe is not working)

Thanks for any answer!
 
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