Hi all 

I have an S7 300 project when i am opening the project a box appears with the dialog (missing software package) i tried to execute the software but every time i open the project the message appears again 

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Split from Compare Blocks .

Hi,

I believe you are opening a project that contains the S7-SCL and Simotion products. You would need to install these packages on your PC.

If you do not need any of these packages, you can go to STEP 7 > "Save as" option and save the project by checking the "With slow reorganization" checkbox.