This issue has been plaguing me for months! Whenever I try to extend the size the hard disk of a virtual machine (Windows 7 Guest on MacOS Host) I get the following error:
One of the parameters supplied is invalid (0x100003e80)
- Reinstalling VMware Fusion
- Upgrading to VMware Fusion v11.1
- Changing the Bus type
- Using the following command in terminal"
"/applications/VMware Fusion.app/Contents/Library/vmware-vdiskmanager" -x 120Gb "/Users/me/VMs/Windows 7 x64.vmwarevm/Virtual Disk.vmdk"
All to no avail.