A client called to report our application "stopped working today".  As soon
as the application is launched, they receive an error (application failed to
initialize).  After a few tests it was determined that all .NET applications
fail with the same error.  I asked them to reinstall the Frameworks.

They uninstalled the Frameworks (1.1 sp1) successfully via Add/Remove.  When
they attempted to reinstall, they got the error message "Failed to register
system.enterpriseservice.dll, rolling back..."

They are running WinXP Pro (v5.1.2600) and if it matters, IIS is not
installed.  It appears as if the uninstall truly worked.  The Microsoft.NET
folder is empty, mscoree.dll is not present in the System folder and the
registry looks clean.

Here is what we have tried already:
- turned off Virus checking tools prior to install
- double checked the Language settings
- disabled MSDTC service
- downloaded and ran the cleanup tool
- reregistered the MS Installer
- rebooted multiple times...

I'm at a loss as to what to try next.  Please advise.

Thanks.

Hi Mike,

This installation error could be caused by several different problems,
without the detailed installation log I am afraid we could not to isolate
this problem only from the above error message.

But I suggest you can try the following simple workaround for a test,
change the target machine's DEP setting to AlwaysOff:

1.Click Start -> Run -> control sysdm.cpl

2.Click Advanced -> Performance -> Settings-> Data Exceution Prevention

A) Click Advanced->startup and recovery ->settings->edit
B) Changed the option /NoExecute=Optin to /NoExecute=AlwaysOff in
Boot.ini and save the file
C) Restart

Wish this helps!

Best regards,

Gary Chang
Microsoft Community Support
======================================================
PLEASE NOTE the newsgroup SECURE CODE and PASSWORD will be updated at 9:00
AM PST, February 14, 2006.  Please complete a re-registration process by
entering the secure code mmpng06 when prompted. Once you have entered the
secure code mmpng06, you will be able to update your profile and access the
partner newsgroups.
======================================================
When responding to posts, please "Reply to Group" via your newsreader so
that others may learn and benefit from this issue.
======================================================
This posting is provided "AS IS" with no warranties, and confers no rights.
======================================================

How many characters fit in an area?
Asynchronous socket operations and threadpool
.Net Framework 2.0 and WSH 5.6
Showing Windows Forms in the ASP.NET process
bug found in Microsoft.Win32.RegistryValueKind.DWord conversion