[FATAL]RESULT=-1&RESPMSG=Failed to connect to host Input Server Uri = https://payflowpro.paypal.com/
<p>My client can’t hit paypal from CRM. </p>

<p>We are getting the following error:</p>

<p>The following information was included with the event: </p>

<p>Transaction Errors from PayFlow Submit Transactions = Message 1</p>

<p>[FATAL]RESULT=-1&amp;RESPMSG=Failed to connect to host Input Server Uri = <a href="https://payflowpro.paypal.com/" rel="nofollow">https://payflowpro.paypal.com/</a></p>

<p>I have already done the following:</p>

<ol>
<li>Go to C:\ProgramData\Microsoft\Crypto\RSA and verify "Network Services" has Read permission to "MachineKeys" folder. If not, add it.</li>
<li>Enabled TLS 1.0 in IIS Crypto</li>
</ol>

<p>Awaiting your response.
Regards,
Pankaj</p>