I have a client that needs to connect his website to the Quickbooks Desktop POS 18.0. I Downloaded the Quickbooks webconnector, but the latest version gives an error and says I need quickbooks 2015 or later, so I downloaded the 2.1.0.30 version and was able to install it on the machine.
I then used the following php application https://github.com/consolibyte/quickbooks-php. I installed it on my server, got the ssl certificate and everything needed for security. I'm only using it for tests now, but the problem is that when I generate the .qwc file and use it on the web connector I get the following error: Error QBWC1048: QuickBooks Web Connector Could not verify the web application server certificate.
The domain I use is https://filcp.com/
Here is the certificate for the server
This is how my qwc file looks like
<?xml version="1.0"?>
<QBWCXML>
<AppName>My QuickBooks SOAP Server</AppName>
<AppID></AppID>
<AppURL>https://filcp.com/QuickBooks/SOAP/Server.php</AppURL>
<AppDescription>An example QuickBooks SOAP Server</AppDescription>
<AppSupport>https://filcp.com</AppSupport>
<UserName>userName</UserName>
<OwnerID>{57F3JK78-86F1-4FCC-B1FF-9H64VB813D20}</OwnerID>
<FileID>{57F3JK78-86F1-4FCC-B1FF-9H64VB813D20}</FileID>
<QBType>QBPOS</QBType>
<Notify>false</Notify>
<Scheduler>
<RunEveryNMinutes>10</RunEveryNMinutes>
</Scheduler>
<IsReadOnly>false</IsReadOnly>
</QBWCXML>
I followed many tutorials about configuring ie and all, but nothing has worked so far. I can access the application through ie, but I still get that error on the web connector.
Can someone help me to figure out what may be causing it and if there is any other way that I can connect the client's website to Quickbooks POS?