Revit 2011 Architecture installation "Content Loader - Error"

[Anonymous]

I downloaded and installed Revit Architecture 2011, and while Installing components I got these 2 errors:

1. Content Loader – Error

Error: The data is invalid                                                                                                                                                        Choose to retry or to skip cabinet “C:\Users\Owner\AppData\Local\Temp\ENUHelp.cab”.

2. Content Loader – Error

Error: the data is invalid                                                                                                                                                   Choose to retry or to skip cabinet “C:\ Users\Owner\AppData\Local\Temp\NAImperial.cab”.

When I retry it doesn't install, so I skipped them. After skipping it warned me:

Content Loader

Warning: 2 of the 6 content bundles could not be installed and were skipped

Autodesk Revit Architecture

Warning: some bundles were skipped during the installation. You will have an opportunity to install them when you run the installed program.

After running the installed program, it still does not install.

Is it something important to install or can Revit 2011 work fine without this?  If it is important what should I do to make it work.

My laptop is new , it is a samsung, intel core i5 processor, 4.00 BG memory, 64-bit operating system, windows 7.

Thanks!

[TravisNave]

Make sure you are installing as an administrator with UAC off.  You might also run the setup as Administrator to see if the problem is resolved. 

[Anonymous]

How should I set it up as administrator, and what is UAC? and is that safe to do.

[TravisNave]

Right-click and run as Administrator.  Disable UAC.  It's the child lock for Windows.  User Access Control.  It needs to be off.  It's under Control Panel > Users.  You can type UAC in the search box at the top right if you can't find it.  Slide the bar all the way to the bottom then reboot.  Then run as Administrator.  Good Luck!

[Anonymous]

It did not work, this is what I did....I disabled UAC and rebooted my computer. Then I started Revit and is prompted to retry installing skipped bundles….I installed and it still didn't work.

But while installing, another window also pops up:

        Feature support problem

        Some features may not be fully supported by the video card and driver on this computer

        Problem: unknown video card

        Details: The installed video card driver has not been tested with Revit.

        If you experience display performance or fidelity issues:

        -   Upgrade your video card driver to a tested version; or

        -   Deselect the Hardware Acceleration checkbox

                (Application menu > options > graphics > Use hardware Acceleration (Direct 3D)

What does this mean?

But what I also need to know is if I can't get the content to install....does it matter? can revit work without this?

[TravisNave]

It means that you need to be using a recommended video card with a WHQL certified driver.  What is your video card and current driver version now?

Having the correct video card is important and is a prerequisite for minimum system requirements. 

[Anonymous]

I don't know the right info you would like to know but...my computer has NVIDIA Geforce 310M version 266.72.

Intel HD graphics core i5, driver version 8.15.10.2202

[Anonymous]

i am also having the problen while installing ENUHELP. please help me, what should i do.