XBUCSync encountered an error

I don't know if this will help, but here goes:

Event Type: Error
Event Source: .NET Runtime
Event Category: None
Event ID: 1026
Date: 9/6/2013
Time: 3:24:38 PM
User: N/A
Computer: XXX
Description:
Application: XBUCSync.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Exception
Stack:
at CLKsFATXLib.Drive.FolderFromPath(System.String)
at XBUCSync.Pages.SyncPage.addUpdateToDrive(XBUC.Update, CLKsFATXLib.Drive)
at XBUCSync.Pages.SyncPage.SynchronizeTask()
at System.Threading.ThreadHelper.ThreadStart_Context(System.Object)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at System.Threading.ThreadHelper.ThreadStart()



Event Type: Error
Event Source: .NET Runtime 4.0 Error Reporting
Event Category: None
Event ID: 5000
Date: 9/6/2013
Time: 3:25:17 PM
User: N/A
Computer: XXX
Description:
EventType clr20r3, P1 xbucsync.exe, P2 1.0.0.0, P3 51864ab0, P4 clksfatxlib, P5 1.0.0.7, P6 517d1e10, P7 176, P8 80, P9 system.exception, P10 NIL.
Data:
0000: 63 00 6c 00 72 00 32 00 c.l.r.2.
0008: 30 00 72 00 33 00 2c 00 0.r.3.,.
0010: 20 00 78 00 62 00 75 00 .x.b.u.
0018: 63 00 73 00 79 00 6e 00 c.s.y.n.
0020: 63 00 2e 00 65 00 78 00 c...e.x.
0028: 65 00 2c 00 20 00 31 00 e.,. .1.
0030: 2e 00 30 00 2e 00 30 00 ..0...0.
0038: 2e 00 30 00 2c 00 20 00 ..0.,. .
0040: 35 00 31 00 38 00 36 00 5.1.8.6.
0048: 34 00 61 00 62 00 30 00 4.a.b.0.
0050: 2c 00 20 00 63 00 6c 00 ,. .c.l.
0058: 6b 00 73 00 66 00 61 00 k.s.f.a.
0060: 74 00 78 00 6c 00 69 00 t.x.l.i.
0068: 62 00 2c 00 20 00 31 00 b.,. .1.
0070: 2e 00 30 00 2e 00 30 00 ..0...0.
0078: 2e 00 37 00 2c 00 20 00 ..7.,. .
0080: 35 00 31 00 37 00 64 00 5.1.7.d.
0088: 31 00 65 00 31 00 30 00 1.e.1.0.
0090: 2c 00 20 00 31 00 37 00 ,. .1.7.
0098: 36 00 2c 00 20 00 38 00 6.,. .8.
00a0: 30 00 2c 00 20 00 73 00 0.,. .s.
00a8: 79 00 73 00 74 00 65 00 y.s.t.e.
00b0: 6d 00 2e 00 65 00 78 00 m...e.x.
00b8: 63 00 65 00 70 00 74 00 c.e.p.t.
00c0: 69 00 6f 00 6e 00 20 00 i.o.n. .
00c8: 4e 00 49 00 4c 00 0d 00 N.I.L...
00d0: 0a 00 ..