File Associations

File associations dialog contains global application settings. It can be called from Associations item in the File menu. 

PstViewer Lite can be set as a default application to open MSG, EML, PST, MHT, MHTML and OST files. File associations can be set using standard Windows file association window. 

Please note, that it is impossible to un-associate PSTViewer Lite with file types directly. To do this, you should associate file types in question with different application using Windows file association interface.