Macro to stop interrupting a channel

[Wiredmana]

What I want is a macro to allow Evocation to finish casting rather than interrupt it, put evocation on cooldown, and not receive the Invoker's Energy.

Quartz is no longer working for me and since I used to be so reliant on it - I'm ultimately screwing up.

One's I've tried to use:

#showtooltip Frozen Orb
/stopmacro [channeling] 
/cast Frozen Orb  

#showtooltip Frozen Orb
/Cast [Nochanneling]Frozen Orb  

#showtooltip Frozen Orb
/cast [nochanneling:Evocation] Frozen Orb  

None seem to work. Suggestions wanted.

[tordenflesk]

/cast [nochanneling:Mind Flay] Mind Flay

Works just fine when I'm playing Shadow. I don't see why your last one wouldn't work.

[Wiredmana]

These seem to work with nearly every other spell but Frozen Orb - Which is probably the second most common spell to hit right after an evocation(First being Frost Bomb). I had a little trouble with Frostfire, but that was easily fixed. This one's giving me trouble.

[Lissa]

[PHP]#showtooltip Frozen Orb
/cast [nochanneling:Evotation] Frozen Orb

Evotation? Try fixing the typo and see if it works?

[Wiredmana]

I actually deleted my Cache and WTF (I was experiencing sound problems) and it worked.

Typo was not included in the actual macro.

[Aquamonkey]

I use variations of all 3 codes in multiple macros. They work fine for me.

EDIT: Even with Frozen Orb.

#showtooltip
/assist [help]
/cancelaura Invisibility
/cancelaura Ice Block
/stopmacro [channeling:Evocation][channeling:Arcane Missiles]
/cast [mod:shift,spec:2]Frozen Orb;Fire Blast

[Xeraxis]

I actually deleted my Cache and WTF (I was experiencing sound problems) and it worked.

Typo was not included in the actual macro.

Wasn't there a blue post a few days back about a macro issue with Frozen Orb due to the item of the same name. If I remember correctly you're going to need to add () at the end after Frozen Orb to keep the issue from creeping back up.