How to do this setup : LB+2*WindowsEC2+ "Active" Shared Drive.

Hello everyone ,
Instead of finding the solution for my last post i thought it would be better to ask .

I have this enveironment :

• one Load Balancer with a target group of 2 windowss EC2 instances running a web app on port 80
• both windowss ec2 must have a shared drive eg: an " D:\ "

What would be the best aproach for this situation ?
I already created this env. but i cannot succed in creating the shared drive.

What i have tried :

1. an FSX share but after i joined the windows ec2 instances the tomcat service cannot see that drive. I have tried to run the tomcat service either with the Local System user(default) or the Domain User that is an local Admin and also with the Local Workgroup Adminstrator.
   Here i have also tried with MKLINK and same outcome.
2. I thought in creating a FailOverCluster between the nodes and then add a storadge and create a Cluster Shared Volume.
   This might work but i think its an "overkill" as infrustructure and also prices.
   (even thou im not sure what type of storage to add to the ec2 instances , in phisical env. this would require a SAN with ISCSI).

So , please let me know if there are other solution i should take in consideration.

Thank you for reading my post.