注册表问题

[CLongSan]

HKEY shkey1;

char keyname[40];

LPDWORD valuetype[80];
LPBYTE valuedata[80];

if(RegOpenKeyEx(HKEY_LOCAL_MACHINE,"SOFTWARE\\UserSoftWare",0,KEY_READ,&shkey1)==ERROR_SUCCESS)
{


long qq=RegEnumKey(shkey1,1,keyname,sizeof(keyname));
for(i=0;RegEnumKeyEx(shkey1,i,keyname,(unsigned long *)sizeof(keyname),NULL,NULL,NULL,keywt)==ERROR_SUCCESS;i++)

{

RegQueryValueEx(shkey1,keyname,NULL,valuetype[i],valuedata[i],(unsigned long *)sizeof(valuedata));

}
}

出现执行错误，如何解决？

[zhuwenzheng]

KEY_READ改成KEY_ALL_ACCESS试试看，另外用断点确定问题出在哪儿？