Apologies for any delay in replying.
1) WinXP SP3
2) Office Pro 2002 (so Access 2002 is installed (but NOT running) concurrently)
3) On a second machine running XP SP3 but without any version of MSOffice, a clean install of Access 2003 runtime & LDD Manager 099 produces exactly the same set of error messages (this is what I wanted to try before replying, to avoid you having to chase red herrings, hence the delay).
Using Access 2003 runtime, LDD Manager 098 runs perfectly on both systems, so I don't think having Access 2002 installed concurrently with Access 2003 runtime is relevant to the problem. Neither version of LDD Manager will run under Access 2002 (which I can't upgrade because that will break something else).
Might I suggest looking at any code/scripts which you have changed in v099 as I suspect that's what's breaking the application.
Many thanks for looking into this.
Best regards
John