I only have Portable version and I set it up to launch multiple instances, which works fine unsandboxed.
But now, when launching sandboxed, I can't launch another pdf unsandboxed simultaneously or vice versa, because I get this full Error message:
Another instance of PDF-XChange Viewer is already running.
Please close other instances of PDF-XChange Viewer before
launching PDF-XChange Viewer Portable.
I've already set my Default programs and Firefox Settings, to launch pdf using the portable exe. But no avail.
But now, when launching sandboxed, I can't launch another pdf unsandboxed simultaneously or vice versa, because I get this full Error message:
Another instance of PDF-XChange Viewer is already running.
Please close other instances of PDF-XChange Viewer before
launching PDF-XChange Viewer Portable.
I've already set my Default programs and Firefox Settings, to launch pdf using the portable exe. But no avail.