[ddouglass]

Are you comfortable working with the registry?
If so do the following steps. Do exactly what each step says and in the order it says.

1. Left click the Start Menu and click Run.
2. Type in regedit and click OK or Open.
3. Go to the very top of the Registry Editor. It you already see the Registry Keys expanded below, skip this step and go to the next step. Click the + beside My Computer.
4. Click the + Beside HKEY_CURRENT_USER
5. Click the + beside SOFTWARE
6. Click the + beside Micro Technology Unlimited
7. Click the + beside Microstudio
8. Click Default to select it. WARNING! Be VERY careful to have this exact location selected. If not and you proceed, you could damage your Windows installation, requiring it to be re-installed to fix it. BE VERY CAREFUL! With Default selected, press the Delete Key Click Yes when it asks you if you are sure.
9. Click the X in the Top Right corner to close the Registry Editor.
10. Open Microstudio. It will be as if you started from scratch.

This will clear you registry entries and should point everything to the right folders.