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Try to open driver registry key before creating it.

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Fixes bug 977

svn path=/trunk/; revision=19186
This commit is contained in:
Hervé Poussineau 2005-11-12 21:11:09 +00:00
parent 035f7342cb
commit bcd8352715
1 changed files with 7 additions and 1 deletions
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8
reactos/lib/netcfgx/netcfgx.c
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@ -210,7 +210,13 @@ NetClassInstaller(
hKey = INVALID_HANDLE_VALUE;
/* Write 'Linkage' key in hardware key */
hKey = SetupDiCreateDevRegKeyW(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, NULL, NULL);
#if _WIN32_WINNT >= 0x502
hKey = SetupDiOpenDevRegKey(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, KEY_READ | KEY_WRITE);
#else
hKey = SetupDiOpenDevRegKey(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, KEY_ALL_ACCESS);
#endif
if (hKey == INVALID_HANDLE_VALUE && GetLastError() == ERROR_FILE_NOT_FOUND)
hKey = SetupDiCreateDevRegKeyW(DeviceInfoSet, DeviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, NULL, NULL);
if (hKey == INVALID_HANDLE_VALUE)
{
rc = GetLastError();