About this tag
The unique constraint tag covers discussions about database errors involving unique indexes, particularly the 'duplicate value cannot be inserted into a unique index' error. In the context of Windows 7, users have reported mysterious popups referencing a unique constraint named PK_Properties. These errors typically indicate an attempt to insert a duplicate value into a column that requires unique entries. Troubleshooting focuses on identifying the application causing the conflict, checking database integrity, and resolving the underlying data duplication issue.
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    Windows 7 Mystery Pop Up

    Hello, I was referred here thru windowsbbs.com about this mysterious desktop popup appearing at random, usually after booting to windows 7 Home Premium (64 bit). Have no idea where it is originates. Just wondered if anyone knows how to track this down? It is grey box stating: The application...
    • twotix
    • Thread
    • application desktop duplicate value error home premium indexing popup troubleshooting unique constraint windows 7
    • Replies: 4
    • Forum: Windows Help and Support