# iSilo™ Install Provider for ActiveSync®

The iSilo™ Install Provider is used to install documents to the internal memory and to mounted external memory cards of your Pocket PC handheld when your handheld is connected through ActiveSync®. However, in order for ActiveSync® to call the provider to do its work, the provider must be registered.

## Registering the iSilo™ Install Provider

Whenever you use iSiloX to convert a document and the destination includes an ActiveSync® destination, iSiloX automatically registers the provider if it is not already registered and its version of the provider is not older than the already registered version. It may be older in the case where the user has installed a newer version of iSiloX in a different location but continues to use the older version for some reason.

If you ever need to force ActiveSync® to use the version of the iSilo™ Install Provider included with this version of iSiloX, you can do the following:

1. In the Tools menu, click iSilo Install Provider.
2. Click Register.
3. Click Done.

## Unregistering the iSilo™ Install Provider

To prevent the iSilo™ Install Provider from installing documents during ActiveSync®, you can unregister it. To do so, follow these steps:

1. In the Tools menu, click iSilo Install Provider.
2. Click Unregister.
3. Click Done.

Please note that the next time you use iSiloX to convert a document that includes an ActiveSync® destination, iSiloX automatically re-registers the provider.