You could certainly provide more information, without which we would all just be guessing.
Perhaps you would find it easiest to post the cuesheet here, within codebox tags. I assume the files that it specifies are still present and correctly named.
I have converted a dts 5.0 audio cd to stereo flac with foobar2000 using the output parameter 2 (which is "Generate multi-track files").
and I opened the converted flac file with foobar and I selected all tracks and right-clicked on one of them, Utilities->clicked on "Saved as cuesheet".
this is my cuesheet:
PERFORMER "Opeth"
TITLE "Watershed"
FILE "Opeth - Watershed.flac" WAVE
TRACK 01 AUDIO
TITLE "Coil"
PERFORMER "Opeth"
INDEX 01 00:00:00
TRACK 02 AUDIO
TITLE "Heir Apparent"
PERFORMER "Opeth"
INDEX 01 04:18:09
TRACK 03 AUDIO
TITLE "The Lotus Eater"
PERFORMER "Opeth"
INDEX 01 12:01:26
TRACK 04 AUDIO
TITLE "Burden"
PERFORMER "Opeth"
INDEX 01 20:51:52
TRACK 05 AUDIO
TITLE "Porcelain Heart"
PERFORMER "Opeth"
INDEX 01 28:32:60
TRACK 06 AUDIO
TITLE "Hessian Peel"
PERFORMER "Opeth"
INDEX 01 36:33:33
TRACK 07 AUDIO
TITLE "Hex Omega"
PERFORMER "Opeth"
INDEX 01 47:59:03
I tried to mount the cuesheet with DAEMON Tools Pro, but says "Unable to mount image"
I tried burning it with Nero Burning Rom, it says: "An error occurred while loading the cue sheet file 'C:\Users\SHE\Desktop\Watershed.cue'. (line1)"
below is the text of a cuesheet from an album that I can Mount and Burn with no problems:
REM GENRE Metal
REM DATE 2010
REM DISCID 710EAB0D
REM COMMENT "ExactAudioCopy v0.99pb5"
PERFORMER "H.I.M."
TITLE "Greatest Hits (CD1)"
FILE "H.I.M. - Greatest Hits (CD1).ape" WAVE
TRACK 01 AUDIO
TITLE "Heartkiller"
PERFORMER "H.I.M."
INDEX 01 00:00:00
TRACK 02 AUDIO
TITLE "The Kiss Of Dawn"
PERFORMER "H.I.M."
INDEX 01 03:29:29
TRACK 03 AUDIO
TITLE "Rip Out The Wings Of A Butterfly"
PERFORMER "H.I.M."
INDEX 01 09:16:50
TRACK 04 AUDIO
TITLE "Right Here In My Arms"
PERFORMER "H.I.M."
INDEX 01 12:45:48
TRACK 05 AUDIO
TITLE "And Love Said No"
PERFORMER "H.I.M."
INDEX 01 16:46:05
TRACK 06 AUDIO
TITLE "Scared To Death"
PERFORMER "H.I.M."
INDEX 01 20:54:72
TRACK 07 AUDIO
TITLE "Bleed Well"
PERFORMER "H.I.M."
INDEX 01 24:35:68
TRACK 08 AUDIO
TITLE "Vampire Heart"
PERFORMER "H.I.M."
INDEX 01 28:58:06
TRACK 09 AUDIO
TITLE "The Funeral Of Hearts"
PERFORMER "H.I.M."
INDEX 01 33:44:41
TRACK 10 AUDIO
TITLE "Pretending"
PERFORMER "H.I.M."
INDEX 01 38:12:39
TRACK 11 AUDIO
TITLE "Passion's Killing Floor"
PERFORMER "H.I.M."
INDEX 01 42:06:17
TRACK 12 AUDIO
TITLE "Join Me In Death"
PERFORMER "H.I.M."
INDEX 01 47:15:14
TRACK 13 AUDIO
TITLE "Heartache Every Moment"
PERFORMER "H.I.M."
INDEX 01 50:51:72
TRACK 14 AUDIO
TITLE "Killing Loneliness"
PERFORMER "H.I.M."
INDEX 01 54:48:10
TRACK 15 AUDIO
TITLE "Poison Girl"
PERFORMER "H.I.M."
INDEX 01 59:17:27
TRACK 16 AUDIO
TITLE "The Sacrament"
PERFORMER "H.I.M."
INDEX 01 63:08:52
TRACK 17 AUDIO
TITLE "In Joy And Sorrow"
PERFORMER "H.I.M."
INDEX 01 67:37:67
TRACK 18 AUDIO
TITLE "Wicked Game"
PERFORMER "H.I.M."
INDEX 01 71:38:04
TRACK 19 AUDIO
TITLE "Your Sweet Six Six Six"
PERFORMER "H.I.M."
INDEX 00 75:42:67
INDEX 01 75:44:67