From: Sebastian Lackner Subject: wintrust: Create a dummy context to force creation of MachineGuid registry key. Message-Id: <55BB10A5.4000901@fds-team.de> Date: Fri, 31 Jul 2015 08:07:33 +0200 --- dlls/wintrust/register.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/dlls/wintrust/register.c b/dlls/wintrust/register.c index 9981fbc..48e6b21 100644 --- a/dlls/wintrust/register.c +++ b/dlls/wintrust/register.c @@ -960,6 +960,8 @@ HRESULT WINAPI DllRegisterServer(void) HRESULT CryptRegisterRes = S_OK; HRESULT TrustProviderRes = S_OK; HRESULT SIPAddProviderRes = S_OK; + HCRYPTPROV crypt_provider; + BOOL ret; TRACE("\n"); @@ -1077,6 +1079,11 @@ add_trust_providers: * a trust provider without a diagnostic policy). */ + /* Create a dummy context to force creation of the MachineGuid registry key. */ + ret = CryptAcquireContextW(&crypt_provider, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT); + if (ret) CryptReleaseContext(crypt_provider, 0); + else ERR("Failed to acquire cryptographic context: %u\n", GetLastError()); + /* If CryptRegisterRes is not S_OK it will always overrule the return value. */ if (CryptRegisterRes != S_OK) return CryptRegisterRes; -- 2.5.0