Scheme Editor Wont Open. Forum Home › Forums › Installation Issues › Scheme Editor Wont Open. Tagged: Error 2105, Initalized Error, scheme editor, Silverlight This topic has 3 replies, 2 voices, and was last updated 7 years ago by Mikhail. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts March 29, 2017 at 8:12 pm #2057 IDIParticipant When I try to open the Scheme Editor I get the following Error; Line: 56 Char: 13 Error: Unhandled Error in Silverlight Application Code: 2105 Category: InitalizeError After clicking yes or not to continue the application crashes. Silverlight is installed and the webstation works fine. Spec: OS: Win Vista x32 EDIT: All other Rapid Scada Apps seam to work fine. This topic was modified 7 years ago by IDI. March 30, 2017 at 6:18 am #2059 MikhailModerator Hi, Rapid SCADA installation package contains Silverlight x64. I think, you should download and install Silverlight x32. March 30, 2017 at 10:54 am #2063 IDIParticipant Already have the x32 ver installed, tried reinstalling it and that didn’t fix it. March 30, 2017 at 1:14 pm #2064 MikhailModerator Can you check the installed Silverlight? Open this website using Internet Explorer. Does it work? Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In