Greyed Out Objects

[DenizBerkel]

I have greyed out objects in my Access database. I didn't create them and don't know what they are. I tried to delete them but couldn't. Why did they come to my database -or they were already there but now they are appeared- and how can I get rid of them?

Thank you very much...

 

[DenizBerkel]

Some of the tables' names are as below:
MSysAccessStorage
MSysComplexColumns
MSysRelationships
MSysResources

 

[spikepl]

THese are tables for internal housekeeping, always present but normally not visible.. Right clcik in the navigation pane somewhere there are options there to hide system tables

 

[DenizBerkel]

Thank you so much. I got rid of them now