I have been working on a project, and when I come to render it, the computer makes the noise of a sheep and says
After effects warning "error: rendering error while writing to file "G:\7stepsmaincomp.mov". Unable to open file (-1610153459)
I am using a PC with windows 7 64bit
This error is driving me crazy
Without knowing any details about your file, its usage in the comp, storage location and so on nobody can tell you much. That and of course we don't even know your version of AE. You need to provide a lot more info.