Hi Welcome to Justanswer .
Do you have windows 8 DVD ?
Can you insert that DVD once and try to power ON ?
Okay Then you need to download the image of recovery from below link
After EasyRE scans your computer’s drives, identify and select the drive letter for your Windows installation from the list, and then click on the Automated Repair button to begin.
Easy Recovery Essentials will start analyzing the selected drive for problems. EasyRE will test for and attempt to automatically correct errors with the disk, partition, bootsector, filesystem, bootloader, and registry. No intervention is required, as EasyRE’s repair is fully automated:
Once the process is complete, EasyRE will report its findings. Click on the Restart button to reboot your PC and test the changes.
The “0xc0000098″ error should now be fixed as your PC begins to load:
You can download it from another computer and prepare the DVD/USB and use in the laptop causing problem .