When the WF property grid is rehosted, it is very plain. There are not even any gridlines separating the properties and their values. How can I customize the property grid appearance?.
The thumbnail is part of the EXIF profile. ImageMagick only updates the resolution of the EXIF profile. For the thumbnail you'll need another utility..
If you have other settings you'd like to apply (like normal zz to centre the cursor or updating path for :find, then you can put them in ~/.vim/visualstudioinvoke.vim and add +"runtime...
IMPORTANT: don't download anything that resets your network settings, ip address, or anything that might help you out, because it might screw everything up and you may never get your problem fixed....