I had noticed after updating my Visual Studio 2017 to version 15.8.0 the Option to Preview Transformation is no longer working.
1) Here I am attempting to change it to our QA.config
2) Once I click on it after the update, I am receiving the following error message below.
I hadn't seen anything online thus far and I would imagine this is because these updates just came out recently and most users have not performed the update yet.
Any assistance is greatly appreciated.
Seems like they're aware and a fix should be ready soon.
https://developercommunity.visualstudio.com/content/problem/310891/preview-transform-gives-error.html