## Requirements
-* PowerShell 4.0
+* PowerShell 4.0 (or higher)
* [Drive Snapshot](http://www.drivesnapshot.de/) (tested with version 1.45)
## Basic installation
4. Specify the number of months to keep the backups by adjusting ``$keepMonths`` (the current month does not count, so if you set this variable to ``2``, DSMonRot keeps the current month **and** the last two months), set to ``0`` if you only want to keep the current month, set to ``-1`` if you don't want to delete any backup (not recommended)
5. After adjusting ``$keepMonths``, you should also adjust ``$keepLogs`` to at least the same amount. This variable controls the number of log files, DSMonRot keeps.
5. If your backup directory is on a SMB share, you have to edit the variables ``$smbDrive``, ``$smbPath``, ``$smbUser`` and ``$smbPassword``
- 6. If you want DSMonRot to send a mail if an error occuris, you have to edit the variables ``$emailOnError``, ``$emailFromAddress``, ``$emailToAddress``, ``$emailSubject``, ``$emailMailserver``, ``$emailPort``, ``$emailSSL``, ``$emailAuth``, ``$emailUser`` and ``$emailPassword``
+ 6. If you want DSMonRot to send a mail if an error occurs, you have to edit the variables ``$emailOnError``, ``$emailFromAddress``, ``$emailToAddress``, ``$emailSubject``, ``$emailMailserver``, ``$emailPort``, ``$emailSSL``, ``$emailAuth``, ``$emailUser`` and ``$emailPassword``
7. If you want to adjust more configuration variables, just have a look at the comments preceeding each variable.
-5. Configure Windows task planner to execute your script
+5. Configure Windows task planner to execute the script
## Credits