12-22-2017, 05:20 PM
I can not reproduce that error. From that link, (which has a similar error message), I would look for duplicate versions of libwebkitgtk-1.0-0.dll since that is the referenced file.
Otherwise, looking at your screenshot and all those folders in the plug-ins folder. Try disabling the folder by renaming, say C:\Gebruikers\Leo\.gimp-2.8\plug-ins-bak
Start Gimp, do you get the error? If not then the error is a plugin.
Otherwise try disabling the whole Gimp profile C:\Gebruikers\Leo\.gimp-2.8-bak.
Start Gimp, does that fix the problem?
Otherwise, looking at your screenshot and all those folders in the plug-ins folder. Try disabling the folder by renaming, say C:\Gebruikers\Leo\.gimp-2.8\plug-ins-bak
Start Gimp, do you get the error? If not then the error is a plugin.
Otherwise try disabling the whole Gimp profile C:\Gebruikers\Leo\.gimp-2.8-bak.
Start Gimp, does that fix the problem?