Assisantce with Error message when applying several strategies??

[Thom <florida.broker@xxxxxxx>]

Hello,

My EL skills are weak. I am running two canned TS strategies (Profit Target LX & Profit Target 
SX) along with an existing strategy.  The existing strategy is verified and has 
worked without any errors for years. This existing strategy is a modification of MACD.  The modification allows for Flat positions as it simply requires both lines to cross to go long or short.
The 3 strategies run fine as long as I keep Trade Station running.

However, When I shut down and re-load Trade Station, I receive the following errors 
"Grammar error" "One of the inputs for this analysis technique has a syntactically 
incorrect expression". 

Obviously if I set the status to "Off" the workspace before shutting down, it re-opens without any error message.

In The Events Log I also receive error messages.

"An error has occurred when applying the strategy/ study to your chart"


"Error calculating the applied "/name of the original strategy/"

The workspace opens but with all of the strategies' status re-set to the "Off" position.  However, Once if I change 
the status of all 3 back to the "On" position they work correctly without any 
additional errors. Everything works fine until the next time I shut TS down.
Does anyone have any thoughts as to why this error is occurring or can you point me in the right direction as to where to look?  I know I should have all 3 strategies within one but as I said my EL skills are very weak.


Thanks,

Tom