I've been using Krita on 64-bit Win 10 Pro and tried to download 4.2 but the 104 Mb setup file wouldn't open.

But I was able to download the portable 64-bit zip file.

But when I tried to extract the files, I got "Error 0x80004005: Unspecified error" on the following 8:

libGLESv2.dll
libpoppler-73.dll
Qt5Qtml.dll
krita_karbontools.dll

Krita_4_Default_Resources.bundle

06_hard-grain.png
Rough_Wall_With_Impasto.png
watercolor-brush-medium.png

I just skipped these, and when the extraction process was complete for all the other 2000+ files, I clicked on Krita.exe

And 4.2 opened just the way 4.1.7 did (and still does) on my Win 10 machine.

BUT a lot of the brushes are missing. And perhaps also whatever functionality the 4 missing dll's provide.

Should I report this? If so, to whom? And has anyone else had this problem? And any other suggestions on what to do next?

It would be useful to know where you downloaded this from. Also, if there was a problem extracting it from the zip file, there may have been corruption during the download process. So, have you tried downloading it again to see if a fresh download works?

The 64bit setup.exe worked fine for me, and the zip file extracted fine, so I suspect download problems.

I tried downloading it again -- and yes, even the basic non-zipped setup file opens and I had no problem doing the install -- so clearly something got corrupted the first time around. Thanks.