Прошивка Prusa i3 Steel почему такое вообще продают?

Доброго всем, собрал принтер Prusa i3 Steel по инструкции, начал устанавливать прошивку, в мануале пишут что нажать кнопку и она установится, а по факту выдает ошибку? Можно Я вот сюда скопирую код ошибки, если найдется добрый бог 3D принтинга который мне поможет разобраться стем, с чем я раньше вообще не сталкивался? ( не этож надо а? Какие ушлые продавцы пошли! Нельзя было плату перед продажей прошить чтоли? Почему человек совершенно не знакомый с данной областью должен сам чтото компилировать? Совершенная наглость)))) Ну да х с ними, горбатых могила исправит, просто немного обидно что творческий процесс превращается в жопу из-за таких горе дельцов. Ребята помогите кто может, +100 в карму! Arduino: 1.8.5 (Windows 10), Плата:'Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)'

java.io.IOException: Скетч уже содержит файл с именем 'Marlin.ino'

at processing.app.Sketch.checkNewFilename(Sketch.java:273)

at processing.app.SketchFile.renameTo(SketchFile.java:179)

at processing.app.SketchController.save(SketchController.java:339)

at processing.app.Editor.handleSave2(Editor.java:2020)

at processing.app.Editor.handleSave(Editor.java:2000)

at processing.app.Editor.handleExport(Editor.java:2140)

at processing.app.EditorToolbar.mousePressed(EditorToolbar.java:378)

at java.awt.Component.processMouseEvent(Component.java:6530)

at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)

at java.awt.Component.processEvent(Component.java:6298)

at java.awt.Container.processEvent(Container.java:2236)

at java.awt.Component.dispatchEventImpl(Component.java:4889)

at java.awt.Container.dispatchEventImpl(Container.java:2294)

at java.awt.Component.dispatchEvent(Component.java:4711)

at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)

at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4522)

at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)

at java.awt.Container.dispatchEventImpl(Container.java:2280)

at java.awt.Window.dispatchEventImpl(Window.java:2746)

at java.awt.Component.dispatchEvent(Component.java:4711)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)

at java.awt.EventQueue.access$500(EventQueue.java:97)

at java.awt.EventQueue$3.run(EventQueue.java:709)

at java.awt.EventQueue$3.run(EventQueue.java:703)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)

at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)

at java.awt.EventQueue$4.run(EventQueue.java:731)

at java.awt.EventQueue$4.run(EventQueue.java:729)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Скетч уже содержит файл с именем 'Marlin.ino'

In file included from sketchMarlin.h:23:0,

from sketch hermistortables.h:4,

from sketchConfiguration.h:718,

from C:UsersRomanAppDataLocalTemparduino_modified_sketch_497060Marlin.ino:33:

sketchpins.h:2666:0: warning: 'X_MAX_PIN' redefined

#define X_MAX_PIN -1

^

In file included from sketchMarlin.h:23:0,

from sketch hermistortables.h:4,

from sketchConfiguration.h:718,

from C:UsersRomanAppDataLocalTemparduino_modified_sketch_497060Marlin.ino:33:

sketchpins.h:531:0: note: this is the location of the previous definition

#define X_MAX_PIN 2

^

In file included from sketchMarlin.h:23:0,

from sketch hermistortables.h:4,

from sketchConfiguration.h:718,

from C:UsersRomanAppDataLocalTemparduino_modified_sketch_497060Marlin.ino:33:

sketchpins.h:2667:0: warning: 'Y_MAX_PIN' redefined

#define Y_MAX_PIN -1

^

In file included from sketchMarlin.h:23:0,

from sketch hermistortables.h:4,

from sketchConfiguration.h:718,

from C:UsersRomanAppDataLocalTemparduino_modified_sketch_497060Marlin.ino:33:

sketchpins.h:537:0: note: this is the location of the previous definition

#define Y_MAX_PIN 15

^

In file included from sketchMarlin.h:23:0,

from sketch hermistortables.h:4,

from sketchConfiguration.h:718,

from C:UsersRomanAppDataLocalTemparduino_modified_sketch_497060Marlin.ino:33:

sketchpins.h:2668:0: warning: 'Z_MAX_PIN' redefined

#define Z_MAX_PIN -1

^

In file included from sketchMarlin.h:23:0,

from sketch hermistortables.h:4,

from sketchConfiguration.h:718,

from C:UsersRomanAppDataLocalTemparduino_modified_sketch_497060Marlin.ino:33:

sketchpins.h:543:0: note: this is the location of the previous definition

#define Z_MAX_PIN 19

^

In file included from sketchMarlin.h:23:0,

from sketchMarlin_main.cpp:30:

sketchpins.h:2666:0: warning: 'X_MAX_PIN' redefined

#define X_MAX_PIN -1

^

In file included from sketchMarlin.h:23:0,

from sketchMarlin_main.cpp:30:

sketchpins.h:531:0: note: this is the location of the previous definition

#define X_MAX_PIN 2

^

In file included from sketchMarlin.h:23:0,

from sketchMarlin_main.cpp:30:

sketchpins.h:2667:0: warning: 'Y_MAX_PIN' redefined

#define Y_MAX_PIN -1

^

In file included from sketchMarlin.h:23:0,

from sketchMarlin_main.cpp:30:

sketchpins.h:537:0: note: this is the location of the previous definition

#define Y_MAX_PIN 15

^

In file included from sketchMarlin.h:23:0,

from sketchMarlin_main.cpp:30:

sketchpins.h:2668:0: warning: 'Z_MAX_PIN' redefined

#define Z_MAX_PIN -1

^

In file included from sketchMarlin.h:23:0,

from sketchMarlin_main.cpp:30:

sketchpins.h:543:0: note: this is the location of the previous definition

#define Z_MAX_PIN 19

^

sketchMarlin_main.cpp:2112:36: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]

LCD_MESSAGEPGM(MACHINE_NAME' 'MSG_OFF'.';);

^

In file included from sketchSdFile.h:27:0,

from sketchcardreader.h:8,

from sketchMarlin_main.cpp:44:

SdBaseFile.h:38: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketchMarlin.h:10:0,

from sketchMarlin_main.cpp:30:

c:program files (x86)arduinohardware oolsavravrincludestdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

exit status 1

using typedef-name 'fpos_t' after 'struct'

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