#102 Unable to find an entry point named 'GetPerformanceInfo' in DLL 'psapi.dll'. (129139446353171488)

[Anonymous]

System informations :
Name : Microsoft Windows 7 Ultimate N
Platform : Win32NT
Version : 6.1.7600.0
UICulture : en-US
Processor count : 0
Physical memory : 586.133 MB/1.998 GB
Virtual memory : 1.831 GB/2 GB
Screen : {X=0,Y=0,Width=1440,Height=900}
IntPtr.Size : 4

User informations :
Admin : False

Application informations :
Path : C:\Users\Doug\Documents\My Dropbox\Tools
Version : 2.4.2.0
WorkingSetSize : 20250624

Error informations :
Message : Unable to find an entry point named 'GetPerformanceInfo' in DLL 'psapi.dll'.
Source : YAPM
StackTrace : at Native.Api.NativeFunctions.GetPerformanceInfo(PerformanceInformation& PerformanceInformation, Int32 Size)
at cSystemInfo.RefreshInfo()
at cSystemInfo..ctor()
at Program.Main()
Target : Boolean GetPerformanceInfo(PerformanceInformation ByRef, Int32)

Other informations :
Connection : LocalConnection
Connected : False
Elapsed time : 140

Modules :
YAPM.exe
Path : C:\Users\Doug\Documents\My Dropbox\Tools\YAPM.exe
Version : 2.4.2.0
ntdll.dll
Path : C:\Windows\SYSTEM32\ntdll.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
MSCOREE.DLL
Path : C:\Windows\SYSTEM32\MSCOREE.DLL
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
KERNEL32.dll
Path : C:\Windows\system32\KERNEL32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
KERNELBASE.dll
Path : C:\Windows\system32\KERNELBASE.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
privman32.dll
Path : C:\Windows\system32\privman32.dll
Version : 4.6.0.31
RPCRT4.dll
Path : C:\Windows\system32\RPCRT4.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
USER32.dll
Path : C:\Windows\system32\USER32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
GDI32.dll
Path : C:\Windows\system32\GDI32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
LPK.dll
Path : C:\Windows\system32\LPK.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
USP10.dll
Path : C:\Windows\system32\USP10.dll
Version : 1.0626.7600.16385 (win7_rtm.090713-1255)
msvcrt.dll
Path : C:\Windows\system32\msvcrt.dll
Version : 7.0.7600.16385 (win7_rtm.090713-1255)
ADVAPI32.dll
Path : C:\Windows\system32\ADVAPI32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
sechost.dll
Path : C:\Windows\SYSTEM32\sechost.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
SHELL32.dll
Path : C:\Windows\system32\SHELL32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
SHLWAPI.dll
Path : C:\Windows\system32\SHLWAPI.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
IMM32.DLL
Path : C:\Windows\system32\IMM32.DLL
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
MSCTF.dll
Path : C:\Windows\system32\MSCTF.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
mscorwks.dll
Path : C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
MSVCR80.dll
Path : C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4927_none_d08a205e442db5b5\MSVCR80.dll
Version : 8.00.50727.4927
ole32.dll
Path : C:\Windows\system32\ole32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
profapi.dll
Path : C:\Windows\system32\profapi.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
mscorlib.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\8c1770d45c63cf5c462eeb945ef9aa5d\mscorlib.ni.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
CRYPTBASE.dll
Path : C:\Windows\system32\CRYPTBASE.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
uxtheme.dll
Path : C:\Windows\system32\uxtheme.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
System.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\System\5ba3bf5367fc012300c6566f20cb7f54\System.ni.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
System.Drawing.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Drawing\ead6be8b410d56b5576b10e56af2c180\System.Drawing.ni.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
mscorjit.dll
Path : C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorjit.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
System.Windows.Forms.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Windows.Forms\fedf1ba58dced4f0b3f8c457648ceed9\System.Windows.Forms.ni.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
System.ServiceProcess.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\System.ServiceProce#\e71959f4ec6eb386889050ac139835c7\System.ServiceProcess.ni.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
Microsoft.VisualBasic.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.VisualBas#\965b1fa2decab0efc0c837ab7252bba1\Microsoft.VisualBasic.ni.dll
Version : 8.0.50727.4927 (NetFXspW7.050727-4900)
psapi.dll
Path : C:\Users\Doug\Documents\My Dropbox\Tools\psapi.dll
Version : 4.00
IMAGEHLP.dll
Path : C:\Windows\system32\IMAGEHLP.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
diasymreader.dll
Path : C:\Windows\Microsoft.NET\Framework\v2.0.50727\diasymreader.dll
Version : 8.0.50727.4927 (NetFXspW7.050727-4900)
dwmapi.dll
Path : C:\Windows\system32\dwmapi.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
gdiplus.dll
Path : C:\Windows\WinSxS\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7600.16385_none_72fc7cbf861225ca\gdiplus.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
WindowsCodecs.dll
Path : C:\Windows\system32\WindowsCodecs.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
OLEAUT32.dll
Path : C:\Windows\system32\OLEAUT32.dll
Version : 6.1.7600.16385
System.Management.ni.dll
Path : C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Management\6e033d390dc7e9567b6960b0f530cf30\System.Management.ni.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
CLBCatQ.DLL
Path : C:\Windows\system32\CLBCatQ.DLL
Version : 2001.12.8530.16385 (win7_rtm.090713-1255)
WMINet_Utils.dll
Path : C:\Windows\Microsoft.NET\Framework\v2.0.50727\WMINet_Utils.dll
Version : 2.0.50727.4927 (NetFXspW7.050727-4900)
CRYPTSP.dll
Path : C:\Windows\system32\CRYPTSP.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
rsaenh.dll
Path : C:\Windows\system32\rsaenh.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
RpcRtRemote.dll
Path : C:\Windows\system32\RpcRtRemote.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
wmiutils.dll
Path : C:\Windows\system32\wbem\wmiutils.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
wbemcomn.dll
Path : C:\Windows\system32\wbemcomn.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
WS2_32.dll
Path : C:\Windows\system32\WS2_32.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
NSI.dll
Path : C:\Windows\system32\NSI.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
wbemprox.dll
Path : C:\Windows\system32\wbem\wbemprox.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
wbemsvc.dll
Path : C:\Windows\system32\wbem\wbemsvc.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
fastprox.dll
Path : C:\Windows\system32\wbem\fastprox.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)
NTDSAPI.dll
Path : C:\Windows\system32\NTDSAPI.dll
Version : 6.1.7600.16385 (win7_rtm.090713-1255)

CUSTOM MESSAGE :
I use DROPBOX to host a DIR of such tools so I can have all of my sysadmin tools follow me around :-)
When I have YAPM.exe in my dropbox DIR, it crashes. If I copy it outside of the dropbox DIR, it runs just fine.
Thanks!