"I am sure that it was an 08-version but not which one. I remember that the uninstaller did not work so i deleted the grasshopper dir and subdirs (not the plugin dirs) Rhino runs normal as always.
Any way that i can clean the mess and make it…"
"Uninstalling Grasshopper typically happens via the windows Control Panel. If you removed the files manually, the Control Panel will still show the Grasshopper installation but once clicked will fail to start the uninstaller and should subsequently…"
"Yes, same error window as in very 1st question. With the older version you recommended. I did not update C++ runtime. But the older version has worked so it should be possible to get it running again? Did my delete action of grasshopper dirs cause…"
"Your best bet is to have your IT department update your runtimes.
Otherwise here is a link to version 0.8.0011. You should always keep the installation files in a safe place as its very easy and quick to install you can swap around if…"
"The problem should go away if you install the MS Runtimes (2005 32 bit versions).
But this should have been rectified with Version 0.8.0060. Please can you say which version your are updating to and which are you updating from.