Access error 2450 impossible to find a subform "etc, etc, etc,"

Hi bertinofra 

Here is the workaround that can manually fix this Runtime Error 2450 Cannot Find The Referenced Form Error:

• Switch on your system and sign in as an administrator.
• Hit the Start button then choose All Programs > Accessories > System Tools > and then go for the System Restore option.
• In the fresh window, opt for the “Restore computer to an earlier time” option and then hit Next.
• Select the most current systems to restore points from the “On this list, click a restore point” list, and then press Next.
• Then press Next on the verification window.
• Reboot the system when the restoration is ended.

Thanks!