Notes about the 660 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 660 file type is primarily associated with 'FLEXnet Manager' by Acresso Software Inc.. FLEXnet Manager is a Web-based software license management system that enables organizations to centrally track and manage FLEXwrapped Windows, FLEX-enabled, and IBM LUM-enabled license usage within departments and across the organization.