Problem: Worked before, now crashes when clicking Play.

[Unch]

Accoridng to google, this error is caused by a windows update (This forum post was made on the 15th of this month)

According to people who get the Exception code: 0xc0000005 on VARIOUS programs, its caused by a recent windows update... perhaps try removing this windows update this guy posted.

OK, I think this will fix it.
First of all, if your System Restore is working then just use that to go back to before the recent updates, if it's not working then try this.

1. Disconnect from the internet
2. Open Control Panel
3. Open Program & Features
4. Click "View installed updates" on the left-hand side
5. Find "Security update for Microsoft Windows (KB2859537)" under the Microsoft Windows section
6. Uninstall that update and restart you PC (may take a very-VERY long time to configure)
7. Go to Windows Updates and hide (KB2859537)
8. Reconnect to the internet
9. Fix your System Restore feature; You might have to remove a fake C: drive and enable System Restore on the correct Windows drive.

source: http://answers.microsoft.com/en-us/w...e735100?page=2

[Seftrex]

Accoridng to google, this error is caused by a windows update (This forum post was made on the 15th of this month)

According to people who get the Exception code: 0xc0000005 on VARIOUS programs, its caused by a recent windows update... perhaps try removing this windows update this guy posted.

OK, I think this will fix it.
First of all, if your System Restore is working then just use that to go back to before the recent updates, if it's not working then try this.

1. Disconnect from the internet
2. Open Control Panel
3. Open Program & Features
4. Click "View installed updates" on the left-hand side
5. Find "Security update for Microsoft Windows (KB2859537)" under the Microsoft Windows section
6. Uninstall that update and restart you PC (may take a very-VERY long time to configure)
7. Go to Windows Updates and hide (KB2859537)
8. Reconnect to the internet
9. Fix your System Restore feature; You might have to remove a fake C: drive and enable System Restore on the correct Windows drive.

source: http://answers.microsoft.com/en-us/w...e735100?page=2

No like with me, still get the "Unexpected Error has occurred (2)(17)"