Thank to all!

I know it. But it is not rational.

How to turn on - turn off the coolant at the desired points? For exsample: Editing G-codes by hand is inconvenient. How simplify the process? Are there any addons or plugins for MC?

Thank you all again! I will accept your advices.

Yes! Thank you very much! I changed the settings and it works!

Thank you! Why I can to built the chain for "Old_sample"? What are the differences between the two files ( "Old_sample" and "Sample"). When I used the MC X4 I did not have such problems.

I can not build a chain for the new model. But if I use the old file from the MC X4, I can build a chain. Why? See the video. Sorry my english! Video.zip

No. I can not open an old files SW2010 that I could open before the New Year!

I use the MasterCAM X4 MU1 Multiaxis and SW2010 for a while already and never ever had any issues to open the SW2010 .sldrp files in MasterCAM X4. But since January 1, 2012 I see the error message "Cannot find Parasolid data in SolidWorks file" and I have no explanation for this because I didn't change anything in my system - Windows OS itself, MasterCAM, and SW2010. I tried to re-register the SQDocumentMgr.dll but this did not help. What could be a reason of this error message and is there any way to fix it? Thank, Andrey