I downloaded a fresh copy of the license file.
I downloaded parallel_studio_xe_2018_update4_professional_edition.tgz
unzipped and untarred it and cd'ed to the directory
tried to run install_gui.sh
It checks the tar files, then asks about activation.
I chose "Chose alternative activation" as I have the license file. (BTW, there is no internet connection for this server...)
I then chose "activate offline".
I browsed to the license file.
Clicked "next" and got the "The license file(s) you provided are not valid for this product" error.
Can you help with this install?
Would you mind telling us how? I run into this problem everytime I install a new update. Telling me the license file/serial is invalid or the license deposited in the software manager can't be used though it is shown as valid. Sometimes uninstalling the complete studio helps, sometimes getting a demo license works.