Had the same error here.
Follow this link, please.
Launcher doesn’t start
(or directly do this:
Please shut down Launcher, open you EasyMorph Launcher.config.xml file and change <FindActionsWindowColumnWidths>-2147483648;200;200;300</FindActionsWindowColumnWidths>
to
<FindActionsWindowColumnWidths>400;200;200;300</FindActionsWindowColumnWidths>
(you can specify any width instead of 400)
)
Regards,
Jochen