Solidworks 2012 Portable Fix
A true "portable" app is a program that you can put on a thumb drive. You can plug it into any computer and run it instantly. This works well for simple web browsers or text tools.
Modern versions of SolidWorks require massive amounts of RAM and high-end GPUs. The 2012 version can run smoothly on older laptops or budget workstations. Solidworks 2012 Portable