Fix to "loading error, retrying" screen
Follow the instructions
Step 1) Load up the client, wait till it is in the "loading error, retrying" screen
Step 2) Right Click, then click on global settings
Step 3) Go to the advance bar, click on Trusted locations settings
Step 4) Click on add, click on add file, find the client in your computer and select it
After inputing the file into trusted locations, simply close the tab and wait a few seconds, the flash projector will automatically start loading it properly