i have the same issue.
I solved by deleting from the registry the keys that stored the size and position of that palettes.
Close REVIT if already open.
Open REGEDIT and go to this key:
HKEY_CURRENT_USER\Software\Autodesk\Revit\Autodesk Revit Architecture 2011\Components\Panels
And delete the keys with name "panel browser" and "properties".
That solved the issue for me. After REVIT restart, the panels shows now in the rigth position and size.
I'm under Windows 7, if you have different O.S. i guess that the key remains the same.
This is the screen of what you are after in REGEDIT...
PSDTA: After deletion, i opened REVIT used and closed to double chck if the keys are restored in registry with correct values and there is no problem with that.
On close REVIT stores the key again this time with correct values.
Hope that this info helps.
Thanks a lot borisquezadaa!
I just had this problem few days ago, with all my model screen turned white while you can't do a thing in it.
Thanks to you after settling inside REGEDIT as you mentioned and restarting Revit again, it all works fine!
Thanx again!
Thank you so much borisquezadaa... ! I don't know what I would have done without you!
This print screen finally made me understand what I had to do and this worked for me 100%.
My project browser is back ! 😄
I would not pass my semester without it !
Thanks a lot 🙂