Forum Discussion

CYang38's avatar
CYang38
Icon for New Contributor rankNew Contributor
7 years ago

Quartus Prime Pro 18.0 not working in Windows 10

Hi everyone, I'm having this weird issue that the Quartus Prime Pro 18.0 is not working in Windows 10. I have download the full package, including device support (Stratix 10, Arria 10) and installed...
CYang38's avatar
CYang38
Icon for New Contributor rankNew Contributor
7 years ago

Hi Vikas,

I have located the issue. I setup a global environment variable 'QUARTUS_ROOTDIR_OVERRIDE' that pointed to a different version of Quartus installed on the machine.

It seems that every time quartus launches, it will override the 'QUARTUS_ROOTDIR' environment, but not the 'QUARTUS_ROOTDIR_OVERRIDE' one, which need to be manually changed if a different version of quartus is used.

Thank you for all the help!

Best,

Chen