Event ID: 866: SoftwareRestricitionPolicies

Install few apps not work as the Group Policy blocked it.

Access to C:\Users\user01\AppData\Local\Temp\ABCD1234.exe has been restricted by your Administrator by location with policy rule {...} placed on path C:\Users\user01\AppData\Local\*\*.exe.

Log Name:    Application
Source:          SoftwareRestrictionPolicies
Event ID:       866
Level:             Warning


Temporary, move it to another OU not have the Policy; install the apps; back it to the normal OU.



Update