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Altera_Forum's avatar
Altera_Forum
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19 years ago

Error: Can't Open project -- Quartus II 6.0

recently encountered many times, previous built project (Quartus II 5.0) can't be opened in Quartus II 6.0, and can't be opened in 5.0 as well. All files are sitting in the original loc...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

I've never seen that before, but it shouldn't hurt to delete the db folder in your project. On Windows, these sorts of file permissions issues are usually caused by some sort of stray (or out of control) process that has grabbed control of certain files.

I use process explorer (http://www.sysinternals.com/utilities/processexplorer.html) to find these processes and kill them.

Cheers,

- slacker