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Parsing Error trying to start Cassini Web Explorer.
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Raj
#1 Posted : Friday, July 18, 2008 7:47:23 AM(UTC)
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Joined: 7/18/2008(UTC)
Posts: 3
We are testing Cassini Web Server for our new project for disconnected clients.

As part of the testing I received a new laptop on which I installed .NET 3.5 (no .NET 2.0 or VS 2008). I downloaded the Cassini for the VS2008 and .NET3.5 and installed it.

The installation was successful, but when I try to bring up the Cassini Web Explorer, I receive a parsing error. Here are the details

Server Error in '/' Application

_____________________________________________________________________________________________________________________________

Parser Error

Description: An error occurred during the parsing of a resource required to service the request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms.

Source Error:

Line 1: <%@ Application Codebehind="Global.asax.cs" Inherits="CassiniExplorer.Global" %>

Source File: /global.asax Line: 1

_____________________________________________________________________________________________________________________________

Version Information: Microsoft .NET Framework version 2.0.50727.1433; ASP.NET Version 2.0.50727.1433



Loaded on the laptop : .NET 3.5 and Cassini
Not loaded: Visual Studio 2008 or .NET 2.0


Please help.

Thanks,
Raj.
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Ultidev Team
#2 Posted : Friday, July 18, 2008 8:01:33 AM(UTC)
Ultidev Team

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Hello, Raj.

What operating system, including service pack, are you using? .NET Framework 2.0 may get installed as one of Windows Updates or a service pack. The fact that you see "Version Information: Microsoft .NET Framework version 2.0.50727.1433; ASP.NET Version 2.0.50727.1433" indicates that .NET Framework is installed. Could you please verify that by looking at "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727" and if it exists, please let us how many files you have in that folder.

Meanwhile we will also try to run the scenario on the clean machine with .NET Framework 3.5 installed.

Best regards,
UltiDev Team.
Please donate at http://www.ultidev.com/products/Donate.aspx to help us improve our products.
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Raj
#3 Posted : Friday, July 18, 2008 8:13:51 AM(UTC)
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Thanks for the quick reply.

The "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727" has 386 files and 43 folders.

I have a Windows XP Service Pack 2 on my machine.


Thanks,
Raj.
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Ultidev Team
#4 Posted : Friday, July 18, 2008 8:35:13 AM(UTC)
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Raj,

We never had to deal with this issue before, but here is something that you may try to change:
http://blogs.msdn.com/sh.../2005/05/16/417975.aspx

Please try disabling FIPS compliance requirement and see if that will make the difference. If it will, we'll try to see what we can do to work around this problem.

Best regards,
UltiDev Team.
Please donate at http://www.ultidev.com/products/Donate.aspx to help us improve our products.
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Raj
#5 Posted : Friday, July 18, 2008 8:50:59 AM(UTC)
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Thanks again.

I do not have admin authority on the machine, so I could not change the local security policy, so I changed the value in the registry and it worked. The Windows Web Explorer came up.

I think disabling the FIPS Complaince seems to work.

Thanks,
Raj.
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Ultidev Team
#6 Posted : Friday, July 18, 2008 9:00:22 AM(UTC)
Ultidev Team

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Thank you, Raj.

We have logged the issue and will investigate what it will take to fix it.

Best regards,
UltiDev Team.
Please donate at http://www.ultidev.com/products/Donate.aspx to help us improve our products.
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Ultidev Team
#7 Posted : Wednesday, July 23, 2008 9:29:34 AM(UTC)
Ultidev Team

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All,

FIPS compliance requirement is an issue that will be taken care of in the next release of UltiDev Cassini. Meanwhile the workaround is to add following line to the <system.web> section of the web.config file of Cassini Explorer:
Code:
<machineKey validationKey="AutoGenerate,IsolateApps" decryptionKey="AutoGenerate,IsolateApps" validation="3DES" decryption="3DES"/>

The usual path to the web.config is "C:\Program Files\UltiDev\Cassini Web Server Explorer\web.config".

Best regards,
UltiDev Team.
Please donate at http://www.ultidev.com/products/Donate.aspx to help us improve our products.
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