I am running LiveCycle Designer ES4 sp1, with Acrobat DC and Windows 10. I can preview a pdf in LCD but it will eventually just crash. This is regardless of whether it is a file I've worked on or a brand new file. I believe I can reproduce it by switching to Preview PDF (first time it works fine), go back to design mode then back to preview PDF and it crashes. If I switch to Reader, I can work with files without a crash.

The message is:

Adobe LiveCycle Designer has stopped working

A problem caused the program to stop working correctly.

Windows will close the program and notify you if a solution is available.

I tried removing the AppData but that did not solve the problem.

UPDATE:

I have uninstalled Acrobat DC 3 times, cleared the AppData, removed fonts, however the problem still exists.