topic Re: Message in Revit MEP Forum

Message

Anonymous — Fri, 25 Nov 2016 16:25:55 GMT

Could someone help me with this error message, I just put in my serial number credentials and this error message popped up. Could someone help me with this issue?

Re: Message

robert.klempau — Fri, 25 Nov 2016 17:04:22 GMT

Hello @Anonymous,

I found this in a post on the forum:

Need to do this to fix the problem:

Create or set a new registry DWORD value, named ProtectionPolicy, value 1, to enable local backup of the MasterKey instead of requiring a RWDC in the following registry subkey:

HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Protect\Providers\df9d8cd0-1501-11d1-8c7a-00c04fc297eb

1. Hit Windows + R

2. Type regedit and hit enter

3. Navigate to HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Protect\Providers\df9d8cd0-1501-11d1-8c7a-00c04fc297eb

4. In the folder, right click and hit New > DWORD (32 Bit) Value

5. Name it 'ProtectionPolicy'

6. Right click 'Protection Policy'

7. Hit Modify and change the value to 1 and select Base: Hexadecimal

Hope this helps.

See: Error on Setup

Re: Message

Anonymous — Mon, 28 Nov 2016 12:42:11 GMT

Robert,

This did not help the situation the "Default External Servers Not Available" screen is still opening when I open Revit. Do you have another solution?

Re: Message

robert.klempau — Tue, 29 Nov 2016 05:54:54 GMT

Hello @Anonymous,

You may not like this one but maybe it will help if you do a complete clean uninstall and install.

Please have a look at these links:

System requirements:

System requirements for Autodesk Revit products

System requirements ‘Autodesk Building Design Suite’:

Install and Uninstall:

These links helped many people already.

Hope this helps you too.

please let me know.

Re: Message

Anonymous — Tue, 29 Nov 2016 14:38:18 GMT

Robert,

Thanks for the help I really appreciate it.