Able to Cook Project, but unable to package Project

link textHello!

I am working on a game that’s using the FP C++ template. After making enough progress to want to do some early testing I attempted to build for Windows 32-bit. However, the packaging fails with the output log printing out “UNKNOWN ERROR”. I thought of everything, deleting Intermediate, Saved and Binaries, running as Admin. I’ve even tried packaging a empty C++ project but it wouldn’t complete.

Is it related to having projects on a separate drive?