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The extension package is invalid. the extension will not be installed

Thread began 3/27/2011 11:42 am by bobski | Last modified 3/28/2011 9:37 am by Jason Byrnes | 1555 views | 1 replies |

bobskiBeta Tester

The extension package is invalid. the extension will not be installed

WADataAssist208.mxp Fails install on new win7 machine? gets this message
The extension package is invalid. the extension will not be installed.
I am moving from CS3 to CS5 on new win7 machine. Have re-downloaded extension?


Help and thanks

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Jason ByrnesWebAssist

When downloading the extension, you may have the option to either open it or save it.

make sure to select the option to save it.

Only open it after the extension has been saved to your computer.

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