price data ERROR dialog box in condition builder

[Bob10]

Ninja Trader / Strategy Wizard / Conditions and Actions / Add / Price Data / (hi,lo,close) I ALLWAYS get a complaining Dialog Box... "Unhandled Exception Has Occured In A Component In Your Application. If You Click Continue, The Application Will Ignore This Error And Attempt To Contine. Object Reference Not Set To An Instance Of An Object." ... after I click continue every thing seems ok.. the selected Price Data will compare >or< a moving avg. BUT, the BARS and OFFSETS are NOT responsive/available. Like to PLOT a 'dot' x ticks above the High. Nor can I discern the bars Hi > Lo plus 7 ticks ECT.
version6.0.1000.9(Live) ms updates current
Tools/Options/Misc/Repair DB is done
I also downloaded Beta6.5..8 and same thing......
What to do ??

[NinjaTrader_Dierk]

You likely have installed the SP1 for .NET 2.0. Please uninstall SP1 for .NET 2.0 via control panel and the problems should disappear.

[Bob10]

DIERK, I have on this machine:

.NET Framework 1.1
.NET " 1.1 Hotfix (KB928366)
.NET " 2.0 Service Pack 1
.NET " 3.0
.NET " 3.0 Service Pack 1
.NET " 3.5

ms refuses to 'remove' 2.0 Service Pack 1 because others depend on it.
Does this mean I must start at the 3.5 and 'remove' each layer above until I can remove the 2.0Service Pack 1 ???

Thanks,Bob

[NinjaTrader_Dierk]

Hmm ... I'm really not sure. You could try removing the layers above.

Here is plan B: Next NT6.5 beta will support SP1 of .NET 2.0 (available in a few weeks).

[Bob10]

Thanks Dierk
I just may try that, seeing as how I have been living like this, afew weeks more is ok. At least now we know the problem source! YeHa6.5
Thanks,Bob