tonyn51

I recently bought CCleaner. I'm using the 64-bit version 3.17.1689. (Also new to forums.) If I try to report an error I receive the same error as shown: Fatal error: Call to undefined function mcrypt_get_iv_size() in C:\Inetpub\vhosts\support.piriform.com\httpdocs\includes\functions.php on line 3453. How do I fix this? Catch 22 is I can't use the support tab because of this error. Any one know what causes this and how to correct this, thanks.