Could not save preferences because the file could not be found

[Yousuf32009978xkg1]

How To Soluve This Problem

[c.pfaffenbichler]

What have you done for all-purpose trouble-shooting so far?
Restoring Preferences after making sure all customized presets like Actions, Patterns, Brushes etc. have been saved might be a good starting point:
https://helpx.adobe.com/photoshop/using/preferences.html
https://helpx.adobe.com/photoshop/kb/basic-trouble-shooting-steps.html

[Yousuf32009978xkg1]

Iam Follow This Link : https://helpx.adobe.com/photoshop/using/preferences.html
https://helpx.adobe.com/photoshop/kb/basic-trouble-shooting-steps.html but dosent work

[c.pfaffenbichler]

Is Photoshop installed on the OS-disk? 

Do you have Administrator access?