Running into a memory problem with my Acc97 application running on Win98 workstations. The application is split frontend and backend, with two versions of the backend 1) on a Novell Netware 4.11 server, and 2) on a Win98 machine.
On some of my more complex forms, I get an error message "Can't open any more tables". What is the limit on the number of tables that can be opened? Can that limit be managed? The forms have several combo boxes for field lookups.
The forms where this error occurs have multiple Tabs and parts -- I have tried to pare them down to their essentials, but the problem persists. The solution is probably to make several, less complex forms. I can accept that...
HOWEVER, the real problem lies with one workstation -- instead of the ".. too many tables.." message, it generates errors about "..the mSysTombstone table cannot be opened because it is already in use". Sometimes the message is about "MSysTableGuids". What are these messages all about? Are they just bogus messages that are actually warning about too many tables?
The problematic Win98 machine has 64 MB of memory. The application runs OK on another Win98 machine with 32 MB of memory.
The error messages are somewhat different depending on which backend I link to. With Win98 as the backend, it always generates the "Tombstone" message. With the Netware backend, it alternates between the "too many tables" and the "Tombstone" message.
What's the solution to eliminating the Tombstone message?
(PS. I know that Win98 is not a viable backend. This is a temporary solution, and the backend will likely be migrated to Win2000 Server.)