I installed VisualBasic Power Pack 3.5 from this URL: http://www.microsoft.com/en-us/download ... x?id=25169
On my 64-bit machine, it installed it here: C:\\Program Files (x86)\\Microsoft Visual Basic 2005 Power Packs\\3.0
I copied the file to: C:\\Program Files (x86)\\Red Gate\\SQL Source Control 3
Did not work in SSMS. Without removing the above copy, also copied it to: C:\\Program Files (x86)\\Red Gate\\SQL Data Compare 10
Still did not work. I suppose I should also mention I shutdown SSMS each time. There was also a companion XML file which I also tried copying.