I&#039ve just installed a dll written in VFP on three IIS 4.0 servers, running in MTS. Have been using these servers successfully for months. Now I&#039m getting the following error message:<BR><BR>The instruction at "0x100057c5" referenced memory at "0x00000004". The memory could not be "read".<BR>Click OK to terminate the application.<BR><BR>Any ideas what&#039s happening? Memory leak?<BR><BR>One method I added accesses other network drives to insert data in tables. However, I&#039ve had no errors from this.<BR>