Accent Marks & Foreign Characters

Hello,

I'm having an issue with foreign language characters (that have accent marks) not being accepted in our database input fields when a user tries to enter them into the textbox. i've enabled foreign languages, checked help menus, used the character map in accessories, and even tried using the alt+# method but to no avail.

since our company works with many foreign countries, many of the firms names have all sorts of crazy accents (à ã ç ö š ǐ ø) and as you can see from that example, one already showed up incorrectly as a box instead of an "i" with the "u" looking accent above it. I've attached a screenshot to this post so you can see what i'm talking about, however in the example it's the "s" with the "u" looking accent that doesn't show in access, as opposed to the "i" replaced by a box in this post.

My question is, is there any way of adjusting our system so as to make sure all accents are allowed? If you also have a list of steps that I can follow, I can try to redo it your way since the ones I've tried have not worked.

Any help would be greatly apprecaited. Thanks in advance!