Forum Discussion
Altera_Forum
Honored Contributor
13 years ago --- Quote Start --- 1. Remove all previous version + driver of Quartus II 2. Download the latest version 11.1SP2 3. Install drivers from# 2 --- Quote End --- Thank you so much did what you told me and it worked and installed the drivers perfectly as of right now. My school uses version 9.1 though can I know uninstall 11.1 and install 9.1 without affect the driver?