Windows 10: Played around with BCDedit and now need help

Hello everyone , I was havin some crashes with a game , and i went on youtube to find a fix , I found a video that showed fixes and i clicked on it i did the solutions and it came to a command prompt , he wrote "BCDedit /set increaseuserva" and I wrote it , i have 16gb ram I did 16x1,024 on a calculator and set that as the value , I have a 64Bit system Windows 10 , now i'm having alot of problems the system is slow and crashes alot.Is there a way i can rewind that command?Please , I do not want to reset my PC cause i have alot of important stuff on it.

:)

 

help to remote connect

not sure how to use both programs u 2 suggested, i need more helpful steps thanks

 

bcdedit worked for me

Topgundcp...
Hi,

I have the exact issue posted (Stuck in safe mode, password doesn't work) where you had suggested getting Rescue6.1.1023x64.iso on a google drive. That link is not good at this time. Was that just a standard Windows 10 64b image or something different. If different, is it still available? If so, where please? If it's just a windows 10 image I can try to find elsewhere... is the 'bcdedit' something on the standard windows image?

Much appreciated,

 

when i rebuild bcd,run bcdedit /export c:\bcdbackup,An error occurred

an ERROR IS The storage export operation has failed and the system cannot find the specified FILE because when laptop startup,screen display Not connected or unable to access the required device Error code 0Xc000000e but，i run bcdedit /export d:\bcdbackup,The screen shows that the operation was successful I run these commands step by step 1.bootrec /fixmbr 2.bootrec /fixboot 3.bootsect /nt60 sys 4.bootrec /fixboot 5.bcdedit /export c:\bcdbackup 6.attrib c:\boot\bcd -h -r -s 7.ren c:\boot\bcd bcd.old 8.bootrec /rebuildbcd An error occurred in the fifth step i use diskpart and list volume Disk C is only 260M, Disk H is the system disk, Disk D is a removable disk so What command should I enter in the fifth step