>In a method I launch R&R report writer with run command and I want to be able to stop VFP until R&R job is over. After the run commmand there is some code I want to execute only after R&R is closed

We've done that in 2.6 where we used a C program to handle the task recognition and lock FoxPro until a specific task is over. And, guess who did the C program? :) You may contact him again.