When do I have to run Lightroom Classic as adminastrator in order for it to open? If I double click on the icon I get the error message, "Lightroom needs to be able temporary files in order to operate"
This is probably because something that Lightroom needs has been put in (or points to) a folder where you don't have write access.
Please provide the exact complete unedited word-for-word error message.
Please provide the following basic information:
Lightroom Classic 10.0 Camera Raw 13.0
Your screen capture is too small, I can't read the words.
Show us a screen capture of the permissions on this folder.
What are the permissions if you select Patrick in the permissions dialog box?
Permissions are all the same in Patrick and in System
Please show us the permissions for user Patrik to the Temp folder in a screenshot.
What happens when you try to create a folder in the appropriate Temp folder?
No problem creating anew folder in theTemp folder, In this screen shot the tick marks are black, while in the previous shot the tick marks are greyed out.