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sittinhawk's avatar
sittinhawk
Icon for New Contributor rankNew Contributor
1 month ago

Quartus Prime only loads in admin mode

I have freshly installed Quartus 25.3.1 on Windows 11. However, now it appears that it will only load when I run in administrator mode. I have really done nothing other than install the tool. Any ide...
Installation & Licensing
ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
1 month ago

Please do the steps below:

1.Go to the Quartus installation path,

2.Right‑click the folder → Properties.

3.Go to Security → Edit.

4.Select your Windows user (or the Users group).

5.Enable Modify and Write permissions. Apply to all subfolders.

Allow full control like below screenshot: