I have installed parallel studio XE for a try, and I want to reinstall it to another path, but the problem is, I can't change the path when I try to install it again.How can I do that?
You will need to fully uninstall and reinstall the associated major release (2016, 2017, etc.). Because the tools work with each other, all updates within a major release will use the same path as the first one installed. If there are none installed, you will be able to select the installation path.
But the problem is, I have tried to remove the previous installation in every possible way, deleting most of the relevant entries in regedit. Then I tried to install it, but it always raised error and failed.
Can you share details about the error you are receiving during the installation process?
I forgot to mention, you can just add a screenshot with the error message. :)