When I scan the file keyfinder.exe (https://www.virustotal.com/analisis/1ba876c47fae765ae98bf693102c38d4), clamwin version 0.93 gives an error warning in the report box and then shows an error report balloon from the tray (bottom right hand of screen), but the error is no longer visible in the report. Even saving the report and then reading the file does not show the error message.
I have also looked at the global log.
Is there any way I can find the error message.

babel

Logging routines in 0.93 have been rewrittena dn this is a side-effect of it. We are planning to improve that in the next release.

To figure out what the error is (and help us fix it) please run the scan producing an error, then close clamwin and open %temp%\clamwin1.log file (open notepad, then go to file-open menu and type %temp%\clamwin1.log in the file name)

There should be a line starting with
clamscan.exe command line:

Copy all text until the end of line (next line usually is "Cleanup for process ...") and run the copied command in the command prompt (cmd.exe) . Then the error should remain on screen.