For Microsoft Outlook users, in some cases installing / unintsalling Google Chrome leave some traces with negative effect for Outlook, which consists in being unable to open links within emails.
The error message is: This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator (see picture)
For swift resolution of this issue follow the steps:
- Start > run > type regedit
- go to: HKEY_CLASSES_ROOT \.html
- check the (Default) key value, must be [ htmlfile ]
Source: Microsoft KB310049