Sounds to me like file sharing isn't enabled correctly. You can follow the instructions in this article and then try it again to see if anything changes. http://support.apple.com/kb/HT1549?viewlocale=en_US
Logmein uses it's own protocol for sharing files. If you follow that guideline then you will be able to see what users you are sharing with. Once you know the user then you can see if you are using the correct password.
You can right click (cntrl+click) on the folder and select "get info" then go all the way to the bottom and you will see sharing. there you will see what users are being shared to.
I checked and all my folders are shared with everyone...
Its like the password and loginname on my MB and to access my MB via FileBrowser are not the same! Is that even possible?
I already bought the FB version because i thought using the free version was causing the problems, no effect.
Shutting down Firewall for a sec didnt make a change...
The fact im using AirportTimeCapsule cant be of any influence *** well. When i connect both, ipad and MB, directly to my router its the same issue.
Probably it will be a very simple little thing but im overseeing it...