suddenly the sums do not show up any more in my form win7 Access 2013 .. mdb(2000)

[brigitteAT]

sorry dont know how to delete the post - problem solved :-)
access does not like another db-programme open on pc.....

[Welshgasman]

Not quite true?
I very often have two DB open at the same time?

[isladogs]

Ditto.
I often have two or more databases open 'side by side'.
In fact doing that is very useful for copying database objects from one database to another using drag & drop

[brigitteAT]

Ditto.
I often have two or more databases open 'side by side'.
In fact doing that is very useful for copying database objects from one database to another using drag & drop

THANK YOU Isladogs!+Welshgasman!

IT was not a problem of 2 Access DBs at one time (that works!!! fine)
but1x Access + 1x other DB-Programm (which is called ELBA, ... don't know what DB-Type this is - this is my bank-Software ... which I had used before to get the newest accout-Data from my bank.. )