Hello Ziemens,

a project will only go in runtime, when the name
of the Server in the project is the same as the
local computername.
If you have a project copied from an other computer,
and open it in the WinCC-Explorer, you get the
message "Server not available " , then press "Start server locally".
Then go to the computerproprties of the Server in the
project, and change the name to the local computername.
The close the project and reopen it.

Regards

Georg Berghof

Hello Ziemens,

in this case the mcp-file could be corrupted.
see FAQ:
"How do you replace a defective .mcp file?"

https://support.industry.siemens.com/cs/ww/en/view/109779249

Regards

Georg Berghof