I came across this Issue myself, I have a x86(x32) bit Windows 10 PC... and I wanted to convert videos to CIA format. However, the Movflex Encoder is a x64 bit application, and will not run on my system... (Damn, really wanted to convert my anime... ) For those who have shared this painful experience, I provide you with a solution... Requirements: Oracle VM VirtualBox 5.1 (or latest version available) Warning: Spoilers inside! Oracle VM VirtualBox a Windows 7 x64 Installation Disc (Doesn't have to be legit, but i recommend genuine for legality purposes. ) Moflex Encoder: Warning: Spoilers inside! (Asia81 has posted a download link Here: <snip>) Step 1. Install VirtualBox. Step 2. Create New Machine (Machine > New). step 3. stick to recommended settings, don't change anything exept for the setting for OS Version and file size allocation. Step 4. run your new virtual machine, click on the window that pops up and a popup will appear,, click "Do not show again." Step 5. press the right ctrl button to gain access to the host (physical machine) and click "Devices" and untick the network adapter. (This will prevent updates installing.) . Step 6. close window and shut down the virtual machine. Then start it again, click the screen and press F12 to open boot menu. Step 7. Insert Installation Disc and press C to boot from CD-ROM. Step 8, Install Windows 7 x64, In devices, you can enable plugged in USB Devices. (*Copy a file to the usb from the host machine, then enable the device in the virtual machine to copy files over.) . You will need to download the extension files, then install them in app "File > Preferences > Extensions" Also, you will need to go to Settings > USB and set it to 2.0. then run the virtual drive and Set up Windows. Now, just copy the Encoder and whatever you want to convert over to your USB, then load ur Virtual Machine, enable the USB Mass Storage device in "Devices > Generic Mass Storage Device", and copy the files over from USB, Install the Encoder and convert. Have Fun! I am still experimenting with this, but so far, it looks good. I have the Program Working, and am now atttempting to convert Dragonball Z: Battle Of Gods English Dub! will post updates! I'm sorry if this isn't the easiest Tutorial to Follow... but i've done My Best... i may red o it, with Pics at a later date. I Hope this helped everyone!