unable to change data in a query

[Marge]

I don't have a lot of Access experience, however, I've built a small employee
database that is shared (with no security) with a few other employees.

In the past, I've been able to update, add and delete data in any query. I
don't know what I might have done, but today I can't make adjustments (even
correcting typos) to any fields in the couple of queries I've opened.

I would appreciate any ideas you might have.

 

[BruceM]

Here are some reasons a query may be read-only:
http://allenbrowne.com/ser-61.html

 

[Marge]

The link was very helpful. Thank you.

Here are some reasons a query may be read-only:
http://allenbrowne.com/ser-61.html