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Are you trying to install from a remote machine? or directly at server?
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Are you trying to install from a remote machine? or directly at server?

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<div class="content wysiwyg-content">
Hi,<br />
<br />
I recently purchased a hosted Virtual Machine package. &nbsp;It's 64bit Windows Server2003. &nbsp;At first I didn't even consider that 64bit would be a problem. &nbsp;Only ever worked with 32bit machines.<br />
<br />
So, I continued by installing the .net framework 2.0. (dotNetfx.exe) and got the following error:<br />
&quot;This product is not supported on a 64bit operating system. Setup will now exit.&quot;<br />
<br />
So; next I downloaded NetFx64.exe, which I assume is the correct installation exe for 64 bit os? &nbsp;However, half way through the install I got the following error:<br />
<br />
&quot;Error 1920.Service '.Net Runtime Optimization v2.0.50215_x64'(clr_optimi<wbr />zation_v2.<wbr />0.50215_64<wbr />) failed to start. &nbsp;Verify that you have sufficient privileges to start system services.&quot;<br />
<br />
I tried to manually start the service but it wouldn't start. &nbsp;This is the error it gave me:<br />
<br />
&quot;The .Net Runtime Optimization Service v2.0.50215_x64 service on Local Computer started and then stopped. &nbsp;Some services stop automatically if they have no work to do, for example, the performance Logs and Alerts service. &quot;<br />
<br />
So I had to rollback the install. &nbsp;I was logged in as administrator. Any ideas?<br />
<br />

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</div>


Hi,

I recently purchased a hosted Virtual Machine package.  It's 64bit Windows Server2003.  At first I didn't even consider that 64bit would be a problem.  Only ever worked with 32bit machines.

So, I continued by installing the .net framework 2.0. (dotNetfx.exe) and got the following error:
"This product is not supported on a 64bit operating system. Setup will now exit."

So; next I downloaded NetFx64.exe, which I assume is the correct installation exe for 64 bit os?  However, half way through the install I got the following error:

"Error 1920.Service '.Net Runtime Optimization v2.0.50215_x64'(clr_optimization_v2.0.50215_64) failed to start.  Verify that you have sufficient privileges to start system services."

I tried to manually start the service but it wouldn't start.  This is the error it gave me:

"The .Net Runtime Optimization Service v2.0.50215_x64 service on Local Computer started and then stopped.  Some services stop automatically if they have no work to do, for example, the performance Logs and Alerts service. "

So I had to rollback the install.  I was logged in as administrator. Any ideas?



.net 2.0 framework 64 bit installation?

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).

Windows Server 2003

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications