Boris,

One of my reports crash the DR Studio
To tell more about this we need a reproducable case. So please create a HDE ticket, attach report and some data

None of the reports run inside my application
What DataFlex version do you use? Is the application 32 or 64 bit? Did you attach the v8 library? Are there errors?

ELF's show errors
Please show the errors. Did you convert the ELFs to 64 bit when using the 64bit OCX? Did you add the reference to dr.db?