At least on a regular PC the issue was most of the times permissions, a simple search of CSC will provide you that info, no idea if the surface has something like that, I don't believe we have ever tested CIPC on tablets.
As scheived said, it is greyed out due to admin privileges. Right click and then hit run as admin or set it to run as admin all the time by right clicking and then properties ---> compatibility then check Always run as admin. Should have a little yellow and blue shield icon is i remember (I an OS X guy now).
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
Over the last few months, I have had the privilege of working on SI...
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...