Update 3: We have confirmation that the below will solve this compile error problem.
Update 2: We are still awaiting some confirmation, but we believe the below will solve this problem:
- Re-download the Electra software (release or trial) and re-install Electra using the latest version.
- Remove .exd files and re-start Electra. More information on how to do this is available here: //blog.radicasoftware.com/2012/04/compile-error-after-windows-update-on.html
Update 1: At this stage, it seems only Visio 2007 has problems, and Visio 2010 with Electra is working fine.
Unfortunately, after this Windows update, Electra has been broken again. We are throwing all our resources at this at the moment and hope to have a solution soon. New updates will be posted here in this post, so we would recommend NOT updating Windows at this stage.