H:\is not accessible incorrect function

http://download.cnet.com/active-iso-burner/3000-2646_4-10602452.html

Active ISO Burner will allow you to burn an ISO image file to CD-R, CD-RW, DVD-R, DVD+R, DVD+R DL(Dual Layer), DVD-RW and DVD+RW (including double layer, DL). Active@ ISO Burner software accepts command line parameters to automate ISO images burning process.

http://download.cnet.com/instant-cd-dvd-burner/3000-2646_4-10393316.html
Burn audio, video, and data CDs/DVDs and create and burn ISO files. Instant CD & DVD Burner is the ideal choice for anyone looking for a simple but full featured CD/DVD burner. Build and burn ISO files on the fly and compile all kinds of audio, video, and data CDs and DVDs from any kind of file (MP3, WAV, AVI, MPEG, DIVX, XVID). Instant CD & DVD Burner supports all major drives including CD-R, CD-RW, DVD-R, DVD+R, DVD-RW, DVD+RW, and DVD-RAM (SCSI, IDE, EIDE, and USB 1.0 and 2.0).


there are plenty of free burning software programs on the internet

http://download.cnet.com/burn4free-cd-and-dvd/3000-2646_4-10217894.html
Burn4Free CD and DVD is a burning solution that's compatible with more than 3,000 DVD, Blu-ray and CD burners. Burn data and audio from different file types (WAV, WMA, MP3, OGG, FLAC, WavPack, and CDA). Burn and save ISO files, open and save your project to disk, verify content, print compilations, copy DVD, copy BLU RAY and import your audio compilation from M3U and ASX playlists. The drives supported include dual-layer DVD, CD-R, CD-RW, DVD-R, DVD+R, DVD-RW, DVD+RW, and DVD-RAM, BD-R, BD-RE (SCSI, IDE, EIDE, and USB 1.0 and 2.0).

Review: LG GSA-H42N
Reviewed by: MegaDETH
Provided by: LG - USA
Firmware: RL00 and RL02
Manufactured: December 2006

The LG GSA-H42N internal IDE drive. LG's newest DVD burner incorporates DVD-RAM recording, creating a true DVD Multi drive. Single layer 4.7GB DVD burning is supported at 18X max. Double Layer and Dual Layer Recording speed is 10X max. DVD Rewriteable speeds are 8X max for DVD+RW and 6X max for DVD-RW respectively. DVD-RAM recording is supported at 12X max. Very fast 48X max CD-R burning and 32X max CD-RW.

Hope this answers your question.
Have a great day!