I see the warning on the website.
Is the one currently displayed safe to use?
Was the website or GitHub hacked?
The link to the windows installer in the OP points to a download with the wrong checksum:
This is the link: http://1ink.cc/g9Ia beware.
The checksum returned is: 4e4249f68730a2f7a7210a730de21a79b646c8895622dda4e18d6a4b6f50d992
However the one currently on GitHub at https://github.com/BTCGPU/BTCGPU/releases/tag/0.15.0.1
Returns the correct one: 53e01dd7366e87fb920645b29541f8487f6f9eec233cbb43032c60c0398fc9fa
So should we assume the OP has also been hacked?
BEWARE GUYS, MAKE SURE TO DOUBLE CHECK WHAT YOU DOWNLOAD BEFORE YOU RUN ANY SOFTWARE!!!
The OP has only made 2 posts since October 18 it does look a bit fishy.
Last active November 16:
It could be an older version of the installer, so can't be 100% sure as I didn't download it when it was first made available.
If anyone has the previous (official) installer and can run a checksum to confirm it's the same as I mentioned above:
4e4249f68730a2f7a7210a730de21a79b646c8895622dda4e18d6a4b6f50d992
That could clear things up for the OP. I'd expect the OP to be a bit more active.