Error 1244 when attempting remote access

i have found a solution.  the problem is with the remotewd certificate.  i was able to log on via another computer, and then export the remotewd certificate (located wihtin the trusted certificate root).  i then loaded that certificate onto my computer and imported it using the following procedure:

To add certificates to the Trusted Root Certification Authorities store for a local computer

Click  Start , click  Start Search , type  mmc , and then press ENTER.

On the  File  menu, click  Add/Remove Snap-in.

Under  Available snap-ins , click  Certificates ,and then click  Add.

Under  This snap-in will always manage certificates for , click  Computer account , and then click  Next.

Click  Local computer , and click  Finish.

If you have no more snap-ins to add to the console, click  OK.

In the console tree, double-click  Certificates.

Right-click the  Trusted Root Certification Authorities  store.

Click  Import  to import the certificates and follow the steps in the Certificate Import Wizard.

it’s important that you follow the above procedure exactly as it appears,  otherwise, the installation will not work.

good luck!