I’ve installed Postman-win64-6.6.1-Setup on my Windows and every second time I get a prompt to contact help@postman.com and then the loading screen just sits there and cycles.
Any clues? I don’t see any logs in my Postman folder
Hey, @MarkFolse
I’m not sure what’s causing the issue, but you could try installing a newer version, maybe 6.7 or higher (it is usually recommended that the latest version be installed… )
Also, is the app running on Windows Task Manager?
I’ve seen similar problems while starting the app, where a blank splash screen would appear - which is usually due to a GPU issue. Maybe disable GPU acceleration?
There’s a GitHub post I found that has been repeatedly referenced as the workaround for such an issue. Try it out.
Sorry if none of that helped. 
Hi @MarkFolse,
If the issue still persists, could you try to follow the instructions given in the below article and let us know if that doesn’t help:
Same issue here. But not only that it cannot be fount after first use, even now when it is active and running, I cannot find a single executable file in %appdata%\Postman folder and its subfolders! Where is it running from?!
I have 64-bit Win 10 and installed version is Postman-win64-7.12.0-Setup.exe
Same issue here with ver 8.12.2
Same issue. After installation new version.
Then i tried old version that was working earlier .
But older also not working.