Dear Silvia,
After You Open A New Database Go To Tools – Security - User And Group
Accounts, Create New 2 Users One Of Them Will Be An Admin That Is You, And
The Other Will Be Just A User Has Certain Permissions,
Then After Creating These 2 Users Go To Tools - Security - User And Group
Permissions, You Will Find At The Right Side The Object Type Menu, From
Database To Macro, Choose One By One And Assign The Permissions For Each
User, You Need To Click On Apply After Any Change For Each User For Each
Object Type.
After You Finish Please Check Again That All The Permissions For Each User
For Each Object Type, Then Go To Toos – Security – Workgroup Administrator,
You Will Find Your Name And Company And Workgroup That Point To A Path For A
Security File Called System.Mdw Or Security.Mdw, You Need To Keep This File
In Safe, Because You Will Not Be Able To Work In Your Data Base If You Lost
This .Mdw File,
For Me I Take A Copy Of It In My Documents And I Change The Path In The
Workgroup By Clicking On Join, But If You Copy Your Database File To Any
Other Computer It Will Not Work Until You Join The Microsoft Access Workgroup
To Your .Mdw File That Obviously You Will Copy It Too With Your Database
File, So You Need Your Database File To Be Side By Side With The .Mdw
Good Luck