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Error 7155 in major upgrade error
I am trying to upgrade an existing setup, but unable to build. The error I am getting is 7155.

 

Upgrade item with Action Property ISACTIONPROP1 conflicted with another item and has been dropped.

 

Also I am getting a warning 7211.

 

Please help me with this.

 

I could not find online help.

 

Thanks.

  • I'm also having the same issue. I had one Major Upgrade item that was set to upgrade all products with the same upgrade code.

     

    I then added a second Major Upgrade item to upgrade products with a different upgrade code (we acquired a company and I need to uninstall their product before installing mine).

     

    This is when I got Error 7155: Upgrade item with Action Property ISACTIONPROP1 conflicted with another item and has been dropped. This may result in conditions referencing property ISACTIONPROP1 to behave incorrectly.

     

    I removed the second Major Upgrade and it worked again. But I really need to be able to upgrade the other upgrade code. What am I not doing right?
    Expand Post

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Error 7155 in major upgrade error