BACK TO THE TROUBLESHOOTING HOME PAGE!

The requested U R L was not found on this server

Try putting in the port number such as     :80 at the end of the URL, or IP address.

Here is another tip:

You have connected to an AVTech DVR with a browser rather than using Video Server E.

Your DVR works with Video Server E, but not with a browser.

You can get to the Any time & Any where page, but you get the

The requested U R L was not found on this server .

Scorpiontheater says to delete your Temporary Internet Files.  Refresh the screen on your browser, and reenter the IP address of your DVR.

With the windows browser you should see a yellow bar requesting you to allow the Active X.

You will need to run the Active X. 

There maybe some kind of warning, but allow it to run anyways.

"The Application's digital signature has an error.  Do you want to run the application?

Click RUN.

This should allow it to work.

You also may see:

The digital signature was generated with a trusted certificate but has expired.

I have been able to get some DVRs to work by deleting internet files, and there have been some DVRs that I have not been able to get them to work.  After deleting Temporary Internet Files there was no Active X prompt, and I still get the

The requested U R L was not found on this server

Active X can be found in Start > My Computer > C:\WINDOWS\Downloaded Program Files 

Java Runtime Environment

Unsigned Active X

Windows has blocked this software because it can't verify the publisher.

Publisher Unknown

http://raymondpau.blogspot.com/2008/03/configuring-internet-explorer-7-to.html

Configuring Internet Explorer 7 to accept Unsigned ActiveX Control for remotely viewing CCTV

For security reason, Internet Explorer 7 default configuration does not allow downloading of unsigned ActiveX Control.

The following instructions will guide users to configure Internet Explorer 7 to give user the chance to install Unsigned ActiveX Control.

Step 1: What you will see if Internet Explore 7 refuse to run the embedded ActiveX Control

Step 2: Click on the yellow bar and click Install ActiveX Control

Internet Explorer will display the following dialog if the ActiveX Control had not been signed by a key that it knows.

Step 3: Select Internet Option.

Step 4: Select "Security" Tab and click on the Custom Level button.

Step 5: Change "Download unsigned ActiveX Controls" from the default "Disable" to "Prompt"; Click OK to accept the changes.

Step 6: As in Step 2 click on the yellow bar and select "Install ActiveX" again. Click on the "Install" button when Internet Explorer 7 prompt you the following dialog.

Congratulation! If you are able to follow the above 6 steps, you should be watching your remote camera now.