我在VC的工程中调用了外部的DLL时出现The thread 0x22D4 has exited with code -1 (0xFFFFFFFF).

Loaded 'C:\Program Files\Internet Explorer\IEXPLORE.EXE', no matching symbolic information found.
Loaded 'ntdll.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\kernel32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msvcrt.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\user32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\gdi32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shlwapi.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\advapi32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\rpcrt4.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\secur32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shdocvw.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\crypt32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msasn1.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\cryptui.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\wintrust.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\imagehlp.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\oleaut32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\ole32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\netapi32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\wininet.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\wldap32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\version.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\imm32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\lpk.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\usp10.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.2982_x-ww_ac3f9c03\comctl32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\riched20.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shell32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\comctl32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\uxtheme.dll', no matching symbolic information found.
Loaded 'C:\Program Files\360\360Safe\safemon\safemon.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\psapi.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\ws2_32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\ws2help.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\urlmon.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\quartz.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\winmm.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\wsock32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msctf.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\browseui.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\browselc.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\apphelp.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\clbcatq.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\comres.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msctfime.ime', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\cscui.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\cscdll.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\setupapi.dll', no matching symbolic information found.
Loaded 'C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.762_x-ww_6b128700\msvcr80.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.762_x-ww_6b128700\msvcp80.dll', no matching symbolic information found.
Loaded 'C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll', no matching symbolic information found.
Loaded 'C:\Program Files\Kingsoft\PowerWord Lite\CBEBand.DLL', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\sxs.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\mshtml.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msls31.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shdoclc.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\xpsp2res.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\mlang.dll', no matching symbolic information found.
Loaded 'C:\Program Files\Kingsoft\PowerWord Lite\CBSText.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\MSIMTF.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\mpr.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\drprov.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\ntlanman.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\netui0.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\netui1.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\netrap.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\samlib.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\davclnt.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\shgina.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\msgina.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\userenv.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\winsta.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\odbc32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\comdlg32.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\odbcint.dll', no matching symbolic information found.
The thread 0x22E4 has exited with code 0 (0x0).
Loaded 'C:\Program Files\360\360Safe\safemon\urlproc.dll', no matching symbolic information found.
Loaded symbols for 'C:\WINDOWS\zlib1d.dll'
Loaded symbols for 'C:\WINDOWS\system32\MSVCRTD.DLL'
Loaded 'C:\WINDOWS\WebPageFilter.dll', no matching symbolic information found.
Loaded 'C:\WINDOWS\system32\winspool.drv', no matching symbolic information found.
The thread 0x22D4 has exited with code -1 (0xFFFFFFFF).
The thread 0x2038 has exited with code -1 (0xFFFFFFFF).
The thread 0x233C has exited with code -1 (0xFFFFFFFF).
The thread 0x22EC has exited with code -1 (0xFFFFFFFF).
The thread 0x2368 has exited with code -1 (0xFFFFFFFF).
The thread 0x23B8 has exited with code -1 (0xFFFFFFFF).
The thread 0x26B0 has exited with code -1 (0xFFFFFFFF).
The thread 0x2088 has exited with code -1 (0xFFFFFFFF).
The thread 0x24AC has exited with code -1 (0xFFFFFFFF).
The thread 0x23CC has exited with code -1 (0xFFFFFFFF).
The thread 0x2198 has exited with code -1 (0xFFFFFFFF).
The program 'C:\Program Files\Internet Explorer\IEXPLORE.EXE' has exited with code -1 (0xFFFFFFFF).