Guest customization fails - doesn't rename vm or reboot

I am having issues with Windows 7 vm refusing to customize, I even created a new vm OS = Windows 7 x64 Enterprise, fresh install latest vmware tools,

After I deploy the vm it powers up and autologs in the first time but fails to rename the vm and reboot to join the domain. The account I'm using is a local admin on the vm and has rights to add computers to the domain.

I created a Win8.1 vm today the same way and it works as expected.

Any idea's on wher to start looking?

this is the Script to join, but it never gets that far,

if "%1%" == "precustomization" (goto end)

else if "%1%" == "postcustomization" (net dom join %COMPUTERNAME% /domain:domain.local /userd:qaserv@domain.local /passwordd:********* /reboot)

:end

This is the tail of the log,

[2015-11-20T16:30:18:                              :  DEBUG] Successfully executed command C:\windows\system32\sysprep\sysprep.exe /quiet /generalize /oobe /reboot /unattend:C:\sysprep\sysprep.xml

[2015-11-20T16:30:18:      SysprepCustomizationFlow:   INFO] Sysprep flow completed

[2015-11-20T16:30:18: ExtendedWinCustomizationLogic:   INFO] Extended customization flow completed

[2015-11-20T16:30:18:                              :   INFO] GuestCustUtil exiting.

ToollsDeploy log,

Ran DeployPkg_DeployPackageFromFile successfully

VSphere 5.5 with latest updates.

I don't know which version of Director.