I have already install zdesktop_7_2_1_ga_b11637_20120906071254_win32.msi on windowsxp sp2 using local administrator, install vc redist 2005,2008 and 2010 running successfully, and try login to active directory domain (w2k3 server) using another user(not as administrator) zd cannot running, try to running zdrun.vbs at dos prompt
C:\Program Files\Zimbra\Zimbra Desktop\win32>c:\windows\system32\cscript zdrun.vbs
Microsoft (R) Windows Script Host Version 5.6
Copyright (C) Microsoft Corporation 1996-2001. All rights reserved.

C:\Program Files\Zimbra\Zimbra Desktop\win32\zdrun.vbs(250, 1) Microsoft VBScrip
t runtime error: Permission denied: 'GetObject'

have problem like above, could you please help, what should I do ?

thanks