Error when Building Game

Problem 1: When I save the game onto a folder called Slender The Final Night, I get this error, and I crash when I click play

Unity Player [version: Unity 4.0.1f2_9bb580cddf70]

Slender The Final Night.exe caused an Access Violation (0xc0000005)
in module Slender The Final Night.exe at 0023:00d56eea.

Error occurred at 2013-03-06_235038.
C:\Users\Matthew\Desktop\Slender The Final Night\Slender The Final Night.exe, run by Matthew.
54% memory in use.
0 MB physical memory [2719 MB free].
0 MB paging file [0 MB free].
0 MB user address space [3258 MB free].
Read from location ac92102c caused an access violation.

Context:
EDI: 0x31380001 ESI: 0x396c0000 EAX: 0x72d80000
EBX: 0x15d2102c ECX: 0x0833ffff EDX: 0x1067ffff
EIP: 0x00d56eea EBP: 0x0042ee74 SegCs: 0x00000023
EFlags: 0x00010206 ESP: 0x0042ee60 SegSs: 0x0000002b

Bytes at CS:EIP:
d9 04 c3 d8 d9 df e0 f6 c4 41 0f 85 83 00 00 00

== [end of error.log] ==

Any help?

access violation == you don’t have permission to read/write. You need to run the exe in administrator mode most likely because your trying to write to the hard drive and exe’s writing to the hard drive is dangerous so by default windows is locking your exe out.

That didn’t fix it. Here is a full description of the issue.

I load the game 100%

Click play

Load next scene 100%

First person controller falls to the feet of the terrain so I don’t fall out of the map if I put it lower. Then crash.