If an error message mentioning the "Midas.dll not found" is generated when you try to edit or run Captools/net reports, this is due to IUSR permissions not being granted to the Midas.dll.  The Midas.dll is located in the \Captools Company\Captoolsnet Server\ folder.   To fix this, you must add the IUSR user to the Midas.dll file permissions. Run the Captools/net Control panel and under the "Utilities" menu click the "Open Installation Folder" option and locate the file Midas.dll. Right click it and select "Properties". On the security tab grant access to the "IUSR_XXXXX" user.