Notes about the AATREND file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The AATREND file type is primarily associated with 'ActiveFactory' by Invensys Systems, Inc.. Wonderware's ActiveFactory trending, analysis and reporting software offers a suite of data analysis and reporting clients that maximize the value of data stored in Wonderware's IndustrialSQL Server real-time plant historian.