I have 4.8 installed on my computer and i recently installed 4.6 too but for some reason it wont let me open 4.6 with 4.8 installed I have to uninstall 4.8 to be able to run 4.6 does anyone know how to fix this. The error message i recieve when trying to run 4.6 is MSVCR100.dll was not found. Can someone help me. Im running on windows 10