You are unable to delete the tmmsg files that are found in the ...\Trend Micro\IMSS\temp\scan folder. This causes the disk to run out of space.
To resolve the issue, download and apply Hot Fix Build 1560.
Release date: September 8, 2014
Trend Micro recommends applying patches or service packs instead of individual hot fixes whenever possible.
- For more information, check the attached Readme file.
- To get a copy of the hot fix, submit a request to Trend Micro Technical Support.
- Premium Support Program (PSP) clients are advised to contact their Technical Account Managers (TAM).