custom dash files won't open

System is android, realdash version 1.6.6 and 1.6.7
I have three separate android systems that refuse to open any dash files that have been customized. They will continue to load fine after you build them until you open a preloaded dash file. Then you can’t reopen them and realdash just says realdash stopped working. It then loads the last preloaded dash you opened.

Send me the .rd file that causes this problem and I will take a look.

sent thanks