khlover

I think I figured out the problem. Everything was registered and working, but I noticed that my 2GB SD card was only showing up as a 1GB SD card. So I think the whole "parameter is incorrect" and all the other warning errors are due to a malfunctioning SD card. I'm going to try with another card and see if these errors go away. Lowrance did replace my card reader. It fixed one problem that I was having that was not related to the error messages I was getting. Thanks for the reply!

Ok. I get to the point where I am to upload the map to my GPS. It asks me where to save the map, which I save to the SD card in the card reader. It goes through the motions and at the very end, I dialoge box pops up with "File Error: D\Colorad.lcm" at the top and says in the box, "Parameter is incorrect". I press "OK". Then another dialogue box pops up. It says, "mcgrphx" at the top and the box says, "File Reading Error on Atlas:D\Colorado.lcm". I press "OK." Then another dialogue box pops up, which says, "Assert Failed" at the top and in the box it says, "File\Projects\GIS\At5common\cartstream.ccp Line 171 At5 Assert ("File Reading Error on Atlas:"))". I again press "OK." Then a final dialogue box pops up which reads, "Create Custom Map- Creates a map file your GPS unit can use: Mapcreate.exe- Applicaton Error" at the top and within the box it says, "The instruction at "0x00000000" Referenced Memory at "0x00000000". The memory could not be "read." Click "OK" to terminate the program." The mapfile shows up on my memory card but the GPS doesn't read it. Any help would be appreciated.

I have a Lowrance Ifinder Expedition C and use MapCreate 6.3.282. I get to the point where I am to upload the map to my GPS. It asks me where to save the map, which I save to the SD card in the card reader. It goes through the motions and at the very end, I dialoge box pops up with "File Error: D\Colorad.lcm" at the top and says in the box, "Parameter is incorrect". I press "OK". Then another dialogue box pops up. It says, "mcgrphx" at the top and the box says, "File Reading Error on Atlas:D\Colorado.lcm". I press "OK." Then another dialogue box pops up, which says, "Assert Failed" at the top and in the box it says, "File\Projects\GIS\At5common\cartstream.ccp Line 171 At5 Assert ("File Reading Error on Atlas:"))". I again press "OK." Then a final dialogue box pops up which reads, "Create Custom Map- Creates a map file your GPS unit can use: Mapcreate.exe- Applicaton Error" at the top and within the box it says, "The instruction at "0x00000000" Referenced Memory at "0x00000000". The memory could not be "read." Click "OK" to terminate the program." The mapfile shows up on my memory card but the GPS doesn't read it. Any help would be appreciated.