File not modifiable on another computer

[fed]

I have a solution which I am now trying to use on another computer. I can open the file using the password, but I can't add records or modify them. I get the error: "This action cannot be performed because the field is not modifiable."

I have searched and searched, but cannot figure out why this is occurring. Please help.

Thanks,

Fed

[comment]

I get the error: "This action cannot be performed because the field is not modifiable."

The field or the file?

[fed]

The file.

In fact, now I have determined that when I make a DB on a computer (all Mac OSX), move it to my main computer, then move it back to the first computer, without even opening it, I can no longer modify the file.

Strange. Must be something with OSX, I suppose. Any ideas?

[comment]

Close the file. In the Finder, do Get Info on the file and give yourself write privileges.

[fed]

Thanks.

I also found it here:

http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh669.html