Troubleshooting setup

Check <app_root>\config\cfg.ini.php file, variable "platform". This must match your platform (1 = Linux, 2 = Windows).
Folder for temporary files must be edabled for writing by Open Office service owner and apache. This path is required to running the converting functuions and must be properly configured in <app_root>/config/config.php ('tmp_import_path')
Note: good idea is to ensure regular cleanup of tmp files within this temporary folder.
If installation fails or application crashes while using it even when all requirements are matched and php.ini directives mentioned in requirements are set up, then turn PHP error messages on in php.ini:
display_errors = On
Please note: do not use display_errors = On in production!

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