Learning Forum

[soloviev]

Hello,

I installed ANSYS Fluent 2021R2 on another computer today and ran into an error when launching, despite the install claiming to be successful. I tried manually launching the launcher and found a more detailed error that three DLL files were not found (Qt5Gui.dll, Qt5Widgets.dll, libansysfluidscffinterface.dll). When I checked my program files on another workstation for the same Fluent version, these files are not there either, but I have no problem launching. I already uninstalled and reinstalled the program twice, and the same issue happened both times. The fact that these files aren't in the other program files makes me question if they're even needed, or why they're causing an issue on this computer with the same Fluent version but not another.

Thanks,

Alex

[soloviev]

I restarted my computer and the issue seems to have gone away.

[George Karnos]

I will close this....Thank You for the update!