Hi Pramveer,
Thank you for posting in Microsoft Community!
I believe you are able to download the program but you are facing difficulties in installing it.
Share this information to assist you better.
-
Are you able to install other programs? Is the issue confined to “Adobe Photoshop”?
-
Are you the administrator of the user?
-
Have you made any changes to the computer prior to the issue?
-
Have you installed all the pending updates?
-
Do you have a CD or downloaded setup file for Photoshop?
Let's try the following fixes and see the outcome!
Method 1:
Run the software setup file as an administrator and check if it helps.
a. Right click on the setup file of the software that you are trying to install.
b. Select “Run as administrator”.
Method 2:
Temporarily disable the antivirus software running on the computer and check if you are able to install the software.
Let us know the status of the issue. We will be glad to assist you further.