I replaced the part “hex slotted nut_ai” with NAS509-10. And saved the
assembly. But when I reopen the assembly, there is an issue and it reverts
back to the part file “hex slotted nut_ai". Is there a problem with the attached nut files?
The part file “hex slotted nut_ai". is in my computer hard drive C:\SolidWorks Data\browser\Ansi Inch\nuts\hex slotted.
The part file "NAS509-10" is on the company's server network.
See #5 here: Frequently Asked Forum Questions .