Niagara R2 Workplace Pro, installed on a Windows 7 computer, will not open localhost in admin tool. The UNC stations open successfully.
TAC I/A Series
Niagara R2 (any 2.301.529 or higher)
Windows 7 (32 bit)
Missing the rassapi.dll file.
Some distribution copies of Windows 7 do not include this file.
Close Workplace Pro.
Obtain a copy of the file named RASSAPI.DLL and paste it in the niagara\r2.*\nre\bin directory. The file can come from any Internet website (just do a search for the filename) or from another copy of Windows.
Restart Workplace Pro.
Note: At times, a restart of the Niagara Service may be required.
For more details, read the following discussion thread at niagara-central.com: