I am getting error after following code every time.

if vStr1 = "Print Recall Letters" then
           {
                 vRSHandle = @XResultSetSearch(@FN, "Index", SEARCH_MODE_AND, SEARCH_SYNTAX_QA, "!Print_Recall_Letters=1")
                    
                 If(vRSHandle > -1)
                       {
                             ClientLocalValue ("Print_Recall", "Go For IT")      
                             XResultSetSort (vRSHandle, "DateEntered:1")
                             XResultSetOpenForm(vRSHandle, "Recall")            
                                         
                       }
                 xResultSetClose (vRSHandle)
           

           }


After executining,  XResultSetOpenForm(vRSHandle, "Recall"), the focus goes to the newly opened Recall form and I believe, xResultSetClose (vRSHandle) is not executed.  Am I doing anything wrong?      

It does not give the error message but the system crashes and when I open the DETAILED button, it gives pretty long window error message.

After re-booting the computer, it did not crash a couple times that I tried. I guess, it was Windows issue and may be memory issue but I do have 2Gig of Operating memory.  Your Sample program worked fine and it did not crash. Thanks. I will let you know if it crashes again regularly.