Mostrar Dialer Description:

Mostrar Dialer is a dialer used by some Spanish sites. Seems to be related to pornography. Possibly bundled with mp3 related software. The dialer uses a "URLSearchHook" to monitor the data entered in the address bar, using a msapasrc.dll as its filename. Notice small difference between this and the legitimate msapsspc.dll file from Microsoft.

A pop-up or icon saying, conectar con el dialer de prueba, is a clear sign of infection.

Mostrar Dialer Automatic Removal:

Using Spyware Doctor to detect and remove Mostrar Dialer. Start FREE SCAN Now!

Mostrar Dialer Manual Removal:

Please follow the instructions below if you would like to remove Mostrar Dialer manually. Please notice that you must follow the instructions very carefully and delete everything that is mentioned. In most cases the removal will fail if one single item is not deleted.

1. Start the registry editor. This is done by clicking Start then Run. (The Run dialog will appear.) Type regedit and click OK. (The registry editor will open.)
2. Delete 'HKEY_LOCAL_MACHINE \ SOFTWARE \ Classes \ CLSID \ {582788CA-7014-4904-A4EE-6FB6108AFE8E}', if it exists.
3. Browse to the key:
   'HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run'
4. In the right pane, delete the value called 'MP3NumberOne' or 'ContentDownload', if it exists.
5. Exit the registry editor.
6. Restart your computer.
7. Start Windows Explorer and delete:
   %SystemDir%\MSA64CHK.DLL
   %SystemDir%\msapasrc.dll
   Note: %SystemDir% is a variable. By default, this is C:\Windows\System (Windows 95/98/Me), C:\WINNT\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

More Removal Instructions for Adware/Spyware Programs - 'M'