Need help with error when starting up reborn

[Window Title]
pΛ Fatal Error

[Main Instruction]
pΛ has stopped working

[Content]
An error caused pΛ to stop working. A crash report has been uploaded to the pΛ developers. If you require immediate support, please visit something and mention the details below.

[^] Hide details [Close]

[Expanded Information]
Crash ID: b1ad060e-f1d6-4a0c-8f23-ad4310799817 (use Ctrl+C to copy)

and another crash ID… [Window Title]
pΛ Fatal Error

[Main Instruction]
pΛ has stopped working

[Content]
An error caused pΛ to stop working. A crash report has been uploaded to the pΛ developers. If you require immediate support, please visit something and mention the details below.

[^] Hide details [Close]

[Expanded Information]
Crash ID: 661b664d-8366-4722-afb4-fdb24d3fa618 (use Ctrl+C to copy)

Please use this format to post your error.
Did you read the F.A.Q?

You’re somehow missing a .rpf file in audio:/sfx/ (usually game\x64\audio\sfx). Please follow step 4 on http://rsg.ms/verify to fix your game.