I have Parallels 11 for the Mac. I am running Windows 7. The performance is terrible. When I copy a bunch of files to a flash drive, the files go at a rate of 2-3 megabyes/second. When I copy the same files on my very old Lenovo (running Windows 8), the files go at a rate of 12/13 megabytes/second. Why is this? Also, what is really bad is I have an old VB 6 program that I run every weekday. Running, this program consumes 100% of the CPU under Parallels. Running this same program on the old Lenovo, the program consumes less than 50% of the CPU. Why is this? Please help me. Thanks!
Hello Alice, please refer to this article to improve the performance of your Windows virtual machine and let us know how it works.
