To disable UAC remote restrictions, follow these steps:
Click Start, click Run, type regedit, and then press ENTER.
Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
If the LocalAccountTokenFilterPolicy registry entry doesn't exist, follow these steps:
On the Edit menu, point to New, and then select DWORD Value.
Type LocalAccountTokenFilterPolicy, and then press ENTER.
Right-click LocalAccountTokenFilterPolicy, and then select Modify.
In the Value data box, type 1, and then select OK.
Exit Registry Editor.