LRESULT CLCertVerifyCertificateW(LPCWSTR pszFilePath, LPCWSTR pszSerialNumber, LPCWSTR pszIssuer){
	if(!pszFilePath || !pszSerialNumber || !pszIssuer) return ERROR_BAD_ARGUMENTS;
		
	BOOL			lResult=ERROR_ACCESS_DENIED;

	HCRYPTPROV		hCryptProvider=NULL;
	
	DWORD			dwEncoding=0x00;
	DWORD			dwContent=0x00;
	DWORD			dwFormatType=0x00;
	HCRYPTMSG		hCryptMsg=NULL;
	HCERTSTORE		hCertStore=NULL;

	PCCERT_CONTEXT	pSignerCert=NULL;

	CERT_ID			cert_id={0x00};
	LPBYTE			pbtIssure=NULL;
	DWORD			dwIssureLen=0x00;
	LPBYTE			pbtSerialNumber=NULL;
	DWORD			dwSerialNumberLen=0x00;
	
	WCHAR			pszAlphaHex[0x03]={0x00};
	PWCHAR			pszSerialNumberTmp=NULL;
	LPBYTE			pbtSerialNumberTmp=NULL;
	

    // Get context to use for Crypt
    if(::CryptAcquireContextW(&hCryptProvider, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)){
	    
		// Open file store
		if(::CryptQueryObject(CERT_QUERY_OBJECT_FILE, pszFilePath, CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED_EMBED, CERT_QUERY_FORMAT_FLAG_BINARY, 0x00, &dwEncoding, &dwContent, &dwFormatType, &hCertStore, &hCryptMsg, NULL)){

			// Prepare cert info for search in app file
			// Convert Issuer
			if(::CertStrToNameW(dwEncoding, pszIssuer, CERT_NAME_STR_COMMA_FLAG | CERT_X500_NAME_STR | CERT_NAME_STR_ENABLE_UTF8_UNICODE_FLAG, NULL, NULL, &dwIssureLen, NULL)){
				
				pbtIssure=new BYTE[dwIssureLen]();
				if(pbtIssure){
					if(::CertStrToNameW(dwEncoding, pszIssuer, CERT_NAME_STR_COMMA_FLAG | CERT_X500_NAME_STR | CERT_NAME_STR_ENABLE_UTF8_UNICODE_FLAG, NULL, pbtIssure, &dwIssureLen, NULL)){
						
						cert_id.IssuerSerialNumber.Issuer.pbData=pbtIssure;
						cert_id.IssuerSerialNumber.Issuer.cbData=dwIssureLen;

						// Convert SerialNumber (from hex string to byte with reverse order)
						dwSerialNumberLen=wcslen(pszSerialNumber);
						if(dwSerialNumberLen && !(dwSerialNumberLen%0x02)){
	
							pszSerialNumberTmp=(PWCHAR)(pszSerialNumber+dwSerialNumberLen);
							dwSerialNumberLen=dwSerialNumberLen/0x02;

							pbtSerialNumber=new BYTE[dwSerialNumberLen]();
							if(pbtSerialNumber){
								pbtSerialNumberTmp=pbtSerialNumber;
	
								while(pszSerialNumber<pszSerialNumberTmp){
									pszSerialNumberTmp-=0x02;
									memcpy(pszAlphaHex, pszSerialNumberTmp, 0x04);

									*pbtSerialNumberTmp=(BYTE)std::stoi(pszAlphaHex, 0x0, 0x10);
									pbtSerialNumberTmp++;
								}
	 
								cert_id.dwIdChoice=CERT_ID_ISSUER_SERIAL_NUMBER;
								cert_id.IssuerSerialNumber.SerialNumber.pbData=pbtSerialNumber;
								cert_id.IssuerSerialNumber.SerialNumber.cbData=dwSerialNumberLen;

								// Search certificate in this store
								pSignerCert=::CertFindCertificateInStore(hCertStore, dwEncoding, 0x00, CERT_FIND_CERT_ID, &cert_id, NULL);
								if(pSignerCert) lResult=ERROR_SUCCESS;
							}
						}
					}
				}
			}
		}			
	}

	// Cleanup
	if(pbtSerialNumber)	delete pbtSerialNumber;
	if(pbtIssure)		delete pbtIssure;
    if(pSignerCert)		::CertFreeCertificateContext(pSignerCert);
    if(hCryptMsg)		::CryptMsgClose(hCryptMsg);
    if(hCertStore)		::CertCloseStore(hCertStore, 0x00);
	if(hCryptProvider)	::CryptReleaseContext(hCryptProvider, 0x00);
	
	return lResult;

}