Further to the 0kb Dst sheet set corruption this hotfix has worked for me – so far!
Autodesk - Autodesk Architectural Desktop 2005 - Hotfix - Sheet Set Template (.dst) Corruption
Hotfix - Sheet Set Template (.dst) Corruption
Published date: 2005-02-18
ID: TS5273141
Applies to:
Autodesk® Architectural Desktop 2005
Autodesk® Building Systems 2005
If multiple users make simultaneous modifications to a project, the Sheet Set Template (.dst) can become corrupt. In this scenario, the dst file associated with the project is reduced to 0 KB in size and users are unable to modify existing sheets or create new sheets within this project.
This updated version of the AecProject45.arx file addresses this issue and prevents future instances of this problem.
