To resolve this error, install Microsoft . NET Framework version 1.0 or 1.1. Check and see if you have . NET Framework installed.
Error 2908 is caused when a particular component cannot be installed to your system, this means possible corruption of an applications installation files, inadvertently halting installation. There are other causes, such as user permissions, corruption within the Windows registry and system conflicts.
This TechNote explains how to fix someone’s Error 2908: Unable to register component, which experts say may occur when trying to install Crystal Reports Embedded Edition, which comes with IBM® Rational® ClearQuest® 7.x. This error is known to occur when the computer is not running Microsoft® .NET Framework version 1.0 or 1.1.
“Error 2908. Failed to register component” Error 2908. Failed to register a component followed by a long code in curly braces. It looks like your .NET 2.0 installation is corrupted.
Component Signature Error” This error occurs when the entire installation of the Microsoft .NET Framework is corrupted when installing Microsoft .NET Framework 2.0 or 2.0 Beta. Uninstall and reinstall all Microsoft .NET Framework styles. Open Start > Control Panel > Add or Remove Programs.
What does it mean when Windows Installer error 2908?
That is, the Windows shared viewpoint becomes unusable. Windows Installer error messages do not contain useful information. If you are looking for “Error 2908?” on Google, you will get a message that a number of applications are experiencing errors. There are workarounds for installing Office 2000 on Windows 98 or ME, Framework Online 1.1, Visual Studio 2005.
How do I fix error 2908?
Or a workaround
- Choose Start > Control Panel > Add or Remove Programs.
- Remove all working versions of the .Microsoft .NET Framework and all .Microsoft files.
- Install Microsoft . NET Framework 1.1; This implementation usually takes a few minutes and usually requires a restart of the computer.
- Install Microsoft .
Could not authenticate message could not be sent mailer error SMTP error could not authenticate?
“SMTP Error: Authentication Failed” is not only a common error when browsers send emails via PHPMailer with SMTP authentication. This error occurs when some applications are unable to establish an SMTP connection with the mail server.
Could not instantiate mail function message could not be sent Mailer Error Could not instantiate mail function?
Your recipient’s email address is not trusted. Your mail server may refuse to deliver your message if the person’s email address is not genuine. If you “can’t create an email instance” for a few of your subscribers, the idea might be that their email address is invalid!
Which provider should be used to register a provider with a component to limit the scope of a service instance to a specific component and its component tree?
A. Deploying products at the component level. To limit the scope of a service to only its components, you must create it using the component’s backing array.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.