For example: you use Lumion version 12.5 and have saved the Project before in version 12.5. Projects and models saved in your current version should not be opened in an older version of Lumion. LS Project files are specific to the version of Lumion you create the file in. For example if the Windows User Account is a 'Standard' account instead of an 'Administrator' account.ĭo not save a Project in an older Lumion version. If the connection drops out while saving the file, the file can become corrupted.ġ.7: Lack of Windows permissions. The back-up software might 'lock' the file before Lumion is done saving it which can result in file corruption.ġ.6: Saving Lumion. swap space on the harddrive when Windows runs out of Graphics Card Memory and System Memory.ġ.4: Overzealous anti-virus software that prevents Lumion from saving the file correctly.ġ.5: Saving Lumion .LS Project files directly to cloud back-up folders, e.g. LS Project file to.ġ.2: Lack of disk space on the harddrive or network drive that your Windows User Account or Documents folder is located on.ġ.3: Lack of Virtual Memory, i.e. There are several potential causes for these errors:ġ.1: Lack of disk space on the harddrive or network drive that you saved the. LS Project file, it usually means that something on the PC is preventing the save/overwrite operation. If Lumion displays an error while saving or overwriting an.In older versions of Lumion, you may also notice that the. Unfortunately, there is no way to recover data from a corrupted. LS Project file has been corrupted due to a save error.

LS Project file, it usually means that the. If Lumion crashes or displays an error while loading an.

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