WS2016 DISM Error "The array bounds are invalid"

[andruhasms]

Hmm, very odd issue. Maybe Process Explorer is helpful to find the issue when monitoring TaskMgr.exe > Properties > Threads.

 

[Maxstar]

Please run the System File Checker and post the result. If it fails attach a copy of the CBS logs.

SFC /Scannow

 

[andruhasms]

Please run the System File Checker and post the result. If it fails attach a copy of the CBS logs.

SFC /Scannow

Hi, the verification is successful

 

[Maxstar]

Hi,

This looks good, so it is very strange why task manager is not working correctly? Have you tried to see if this happens in safe mode too, or with another admin account?

 

[andruhasms]

Hi,

This looks good, so it is very strange why task manager is not working correctly? Have you tried to see if this happens in safe mode too, or with another admin account?

hello, and under another user, Explorer is running very slowly. switching between tabs takes about 1-5 minutes. I haven't checked in safe mode yet, I'll try later

 

[Maxstar]

Hi,

What you could try is the following command to see if it will resolve this issue. (* You can also use the "high priority" and "realtime" parameter.)

wmic process where name="taskmgr.exe" CALL setpriority "above normal"

 

[andruhasms]

Hi,

What you could try is the following command to see if it will resolve this issue. (* You can also use the "high priority" and "realtime" parameter.)

wmic process where name="taskmgr.exe" CALL setpriority "above normal"

it didn't give any results. taskmgr is also slow

 

[Maxstar]

Then I would try safe mode first to see if you experience the same problem!