Signature... construct2-r221-setup.exe is corrupt or invalid

Attempting to download and install construct2, and getting the above warning in Windows7, which is not allowing me any option other than to delete the download.

Looks like a corrupt download. Did you download it again and retry?

Same thing happened to me, tried downloading again but same problem every time.

says program signature is corrupt or invalid..

is there a way to download an older version perhaps that does not have a corrupted or invalid signature, or a way to contact a developer?

Did you try the torrent download?

What browsers are you guys using ?

I've downloaded a new instance of the file a couple of hours ago and all went as intended.

Perhaps it was a temporary server issue, perhaps you need to try out a different browser.

When re-downloading, make sure to download on a different place of your hard-drive, to prevent re-writing over possible messed up clusters.

I think the problem here is we used to use SHA-1 digital signatures on the installer, but Windows now regards these as insecure. We moved to SHA-256 certificates as on r222, so from that build onwards there should not be any problems.

From a cursory search on the web, I think you can still run the installer even when Windows tells you the signature is corrupt/invalid. I think you can right-click and choose "Run anyway" or something like that?

From a cursory search on the web, I think you can still run the installer even when Windows tells you the signature is corrupt/invalid. I think you can right-click and choose "Run anyway" or something like that?

As for me, on W10 (W8/8.1 is similar), theres a Text-link on the left side of the warning-frame. The only button in it is "Close" (or something), on the other side there just a gray (depends on your colorsheme) text with "other actions" or "more actions" (Im not using the english language as os default, dont know whats in english) - when you click it, an another menu appears with "run anyway" options.

lol thanks guys I was able to right click and run anways, simple solution makes me feel dumb but at least It works now.

Looking at File Explorer after 'save as' the file is there, downloaded, and can be run from there. Thanks for the feedback.