Your DX9WARE hardware id changes when
adding/removing computer parts & upon every
operating system reset. In turn, this will cause the HWID mismatch error.
If you recently changed computers or reset your Windows install & you haven't asked for a reset
that month, you can request an HWID reset.
Note: if you try abusing HWID resets or transfers, you will be permanantly blacklisted - the computer must also belong to you.
You may only request 1 HWID reset per month.
If you're getting the error, it's because
an anti virus is blocking access to the file.
To fix this,
1. search up
Control Panel in Windows search & click it
Uninstall a program under programs
look through for any anti-viruses & uninstall them
Some anti-viruses to look out for include:
McAfee / WebAdvisor