MSI based installs fail to copy files.

WMI installers like VMWARE Tools debug multiple messages about failed file copy:

Unable to copy file (L"D:\\PROGRA~1\\VMware\\VMWARE~1
POWERO~2.BAT" -> L"C:
Program Files\\VMware
VMware Tools
poweron-vm-default.bat") (error 2)
(dll\win32\msi\files.c:724) Source File Not Found! Continuing
Unable to copy file (L"D:\\PROGRA~1\\VMware\\VMWARE~1
VMWARE~2.EXE" -> L"C:
Program Files\\VMware
VMware Tools
VMwareTray.exe") (error 2)
(dll\win32\msi\files.c:724) Source File Not Found! Continuing
Unable to copy file (L"D:\\PROGRA~1\\VMware\\VMWARE~1
VMWARE~3.EXE" -> L"C:
Program Files\\VMware
VMware Tools
VMwareUser.exe") (error 2)
(dll\win32\msi\files.c:724) Source File Not Found! Continuing