Enable MCRYPT Support in PHP

Plesk Servers > IIS
Enable MCRYPT Support in PHP

MCrypt is a replacement for the UNIX crypt command.  Because of the IIS reset that is needed, you must be a dedicated server customer to perform these actions. If you need you need to enable libmcrypt support for PHP, follow the instructions below.
  1. Copy libmcrypt.dll from C:\Program Files\Parallels\Plesk\Additional\PleskPHP5\ to C:\WINDOWS\system32.
  2. Restart all Plesk services. See How to Restart Server Services Using the Plesk Services Monitor.
  3. Restart all IIS services.
    1. Click on Start > Run > type IISReset > click OK.
    2. Verify that IIS stops and restarts by reading the status in the resulting Command Prompt window that pops up.

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