WARNING: This software will not work unless you already own a MapSource product.
Windows XP Service Pack 3 or later is required.
.NET framework 3.5 SP1 is required. A current version of .NET will be installed if needed.
Windows Media Player 11 or greater is required (a free download from Microsoft).
Changes made from version 4.0.3 to 4.0.4:
Added support for new Japan City Navigator maps
Changes made from version 4.0.1 to 4.0.3:
Improved performance for map trimming and map building.
Improved performance when switching between pages.
Added functionality that allows using the middle mouse button to pan the map.
Fixed progress feedback at the end of trimming (MapInstall should not remain at 100% for a long time without actually being at 100%).
Fixed an issue when hovering over map tiles would make MapInstall crash in some cases.
Fixed an issue when trying to select more than 4GB worth of tiles.
Fixed an issue with the display of maps when there was a partial map images installed on the device.
Fixed handling of faulty map products.
Fixed an issue where clicking the Find Devices button several times would hang the app.
Changes made from version 4.0.0 to 4.0.1:
Fixed an issue where MapInstall was writing maps to the wrong location on memory cards.
Fixed an issue where MapInstall would display some maps twice.
Fixed an issue detecting devices with attached memory cards correctly.
Fixed an issue where MapInstall would not detect some pre-programmed maps correctly.
Fixed an issue where map deletion was reported as a failure.
Added various stability improvements.
Changes made from version 3.15.0 to 4.0.0:
Added ability to automatically send all current map products to newer devices if possible.
Added ability to send full map products to newer devices rather than needing to select individual map tiles.
Added display of how many map tiles are selected.
Changed the map selection page to no longer list map products that are locked for the selected device.
Changes made from version 3.14.4 to 3.15.0:
Improved MapInstall software update procedure.
Fixed an issue with MapInstall not correctly detecting another instance of itself.
Fixed an issue when MapInstall encountered bad files in some map installations.
Fixed an issue with writing map images to Garmin mode USB devices.
Added support for new Garmin devices.
Changes made from version 3.14.2 to 3.14.4:
Added support for Unicode maps.
Added support for Thai language.
Fixed some map display issues.
Fixed an issue with map selection.
Fixed an issue with the splash screen.
Fixed an issue with the updating process.
Fixed an issue with receiving maps for products not currently installed on the PC.
Fixed some issues with the Japanese localization.
Fixed some issues with maps sent to devices.
Made MapInstall more robust when encountering invalid map products.
Changes made from version 3.13.5 to 3.14.2:
Added option to automatically select maps when launched from BaseCamp.
Added functionality to retrieve installed maps on device and select them in MapInstall.
Added ability to send error reports directly to Garmin after a crash.
Improved memory issues when running on Windows 7.
Improved map projection for many map products.
Changed mouse-wheel functionality to zoom in and out.
Changes made from version 3.13.2 to 3.13.5:
Added support for enhanced map security.
Fixed unlocking issue.
Improved trimming performance for some Asian map products.
Changes made from version 3.12.1 to 3.13.2:
Fixed issue where maps could not be transferred on certain non-English Windows installations.
Fixed issue displaying the About dialog on non-English Windows installations.
Added integration with other desktop applications (such as BaseCamp and HomePort), including user data display and automatic map selection.
Changes made from version 3.11.6 to 3.12.1:
Updated map rendering to provide visual improvements.
Added Brazilian Portuguese translation.
Changes made from version 3.11.5 to 3.11.6:
Fixed various minor issues.
Changes made from version 3.11.4 to 3.11.5:
Fixed recognition of SD cards initialized in a marine unit.
Changes made from version 3.11.1 to 3.11.4:
Fixed various Asian language localization issues.
Fixed an issue with viewing maps around the antimeridian.
Fixed an issue with displaying the product name of some map products.
Changes made from version 3.10.3 to 3.11.1:
Added support for transferring user data to Symbian Garmin Mobile XT devices.
Fixed an issue with rendering maps in a locked map product that contains terrain shading data.
Changes made from version 3.10.2 to 3.10.3:
Fixed an issue detecting some Garmin mass storage devices.
Fixed an issue at application startup when the expected code pages are not installed on the PC.
Changes made from version 3.10.1 to 3.10.2:
Fixed an issue with the size estimate of selected map sets.
Changes made from version 3.9.5 to 3.10.1:
Fixed an issue when selecting map sets larger than 4 GB in size.
Fixed some line rendering issues on Blue Chart map products.
Fixed an issue with the About Dialog not having buttons when certain Windows display settings are used.
I downloaded unlocked version of Garmin City Navigator Middle East & Northern Africa NT 2014.30 and replaced image file in GPS. It gave Map not unlocked error. I used your program gimgunlock still the mapinstall says "there are no unlocked maps in the device".
I need to install Mapinstall because I just want to install part of image file instead of installing whole image file the reason is it SEVERELY slows garmin down during place search